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