자유게시판

자유게시판 [자유게시판]
우리반의 새로운 욕
2010.10.17 20:02 조회 : 134
Lv. 1 니콜라스로데이로 strWAview:2| 작성자 게시물 더보기
준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오준오
댓글을 남기시려면 로그인 해주세요
댓글 : 11
처음
마지막