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