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