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