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