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