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