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