[1,2,2,4,3,2,6,4,4,6,4,4,7,8,2,8,8,4,10,4,4,10,10, 8,9,4,6,12,8,6,10,12,4,14,8,4,16,10,8,8,9,10,12, 12,8,12,12,4,20,10,6,20,8,6,10,12,8,20,18,8,11,12, 12,16,8,6,20,16,12,14,8,12,20,14,6,12,20,8,26,12, 8,22,8,12,15]