[0,0,0,0,0,0,0,0,0,4,0,3,4,6,9,11,12,15,16,7,3,0, 2,4,6,9,11,13,14,8,4,2,0,2,4,7,8,10,12,10,6,4,2,0, 2,4,6,8,9,12,9,6,4,2,0,2,5,7,7,14,11,9,7,4,2,0,2, 4,5,15,12,11,8,6,5,2,0,2,2,18,15,13,10,8,7,4,2,0, 1,20,16,14]