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