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