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