6,9,7,3,8,5,1,4,2,7,2,9,6,3,1,4,8,5,5,1,4,8,6,2,3,7,9,1,6,5,2,4,3,8,9,7,9,3,2,1,5,8,7,6,4,4,8,6,9,2,7,5,3,1,2,5,3,7,9,4,6,1,8,8,4,1,5,7,6,9,2,3,3,7,8,4,1,9,2,5,6