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