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