[1,2,2,2,3,2,3,2,3,3,3,2,4,3,2,2,5,3,5,3,4,3,5,2, 6,4,2,3,7,2,7,2,4,5,2,3,8,5,3,3,9,4,9,3,3,5,9,2, 10,6,4,4,11,2,4,3,7,7,11,2,12,7,3,2,5,4,12,5,7,2, 12,3,13,8,3,5,3,3,13,3,3,9,13,4,4,9,5,3,14,3,4,5, 8,9,4,2,15,10,3,6,16,4,16,4,3]