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