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