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