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