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