[0,1,1,2,2,2,3,3,3,3,4,4,4,3,3,3,3,8,8,8,8,4,4,4, 4,7,7,7,7,4,4,4,4,4,12,12,12,12,12,5,5,5,5,5,5,6, 6,6,6,6,5,5,5,5,5,11,11,11,11,11,5,5,5,5,5,5,17, 17,17,17,17,17,6,6,6,6,6,6,11,11,11,11,11,11,11, 12,12,12,12,12,12,11,11,11,11,11]