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