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