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