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