[1,2,3,4,1,6,3,2,1,6,7,4,5,8,1,10,5,4,7,6,1,2,3,6, 1,4,3,2,1,8,10,4,14,16,1,2,3,4,1,6,3,2,1,6,7,4,5, 8,1,10,5,8,7,6,1,2,3,6,1,4,3,14,1,8,10,16,14,18,1, 10,3,4,1,6,3,2,1,20,7,16,5,8,1]