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