[1,2,3,2,2,2,4,2,4,5,4,2,4,6,4,2,6,2,6,4,6,2,6,4, 8,4,2,9,8,6,4,8,4,2,10,6,4,2,11,10,8,6,2,10,8,4, 10,6,4,2,10,8,4,12,10,8,6,12,10,6,2,14,12,10,8,2, 15,14,12,10]