[0,0,0,1,1,1,1,2,2,2,2,3,2,2,3,2,3,4,1,3,4,3,3,5, 4,3,5,3,3,6,2,5,6,2,5,6,4,5,7,4,4,8,4,4,9,4,4,7,3, 6,8,5,5,8,6,7,10,6,5,12,3,5,10,3,7,9,5,5,8,7,7,11, 5,5,12,4,8,11,4,8,10,5,5,13,9,6,11,7,6,14,6,8,13, 5,8,11,6,9]