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