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