[0,2,0,4,1,1,0,6,4,2,1,2,0,8,6,5,2,3,2,2,0,10,7,9, 4,5,4,3,2,1,1,1,0,12,11,11,6,7,5,5,4,2,2,2,3,1,0, 14,13,15,8,9,8,6,5,5,4,3,4,2,2,1,1,0,16,16,18,10, 12,11,8,6,7,5,5,6,4,3,2,2,3,0]