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