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