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