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