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