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