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