[8,7,6,5,4,3,2,1,0,8,7,6,5,4,3,2,1,0,8,7,6,5,4,3, 2,1,0,8,7,6,5,4,3,2,1,0,8,7,6,5,4,3,2,1,0,8,7,6,5, 4,3,2,1,0,8,7,6,5,4,3,2,1,0,8,7,6,5,4,3,2,1,0,8,7, 6,5,4,3,2,1,0,8,7,6,5,4,3,2,1,0,8,7,6,5,4,3,2,1,0, 8,7,6,5,4,3]