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