[0,1,1,2,3,2,2,4,3,4,7,5,6,5,5,4,6,4,4,8,6,8,8,7, 6,10,7,8,15,11,14,10,12,10,13,11,12,11,11,10,12, 10,10,11,9,8,14,10,12,10,10,8,12,8,8,16,12,16,13, 14,12,17,14,16,18,16,16,17,15,14,17,13,12,22,16, 20,18,17,14,22]