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