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