[1,2,2,3,3,3,6,6,2,2,5,5,5,5,5,6,6,6,6,6,6,7,11,8, 12,2,6,3,12,20,4,4,12,4,4,4,15,15,6,6,6,6,6,6,15, 10,10,10,10,10,10,10,10,10,10,11,11,11,11,11,11, 11,11,11,11,11,18,18,6,6,18,18,6,6,18,18,6,6,13, 11,18,8,20,15,6]