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