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