[0,1,0,1,3,3,2,2,0,1,3,3,5,8,9,9,10,9,8,8,6,6,7,6, 4,3,0,1,3,3,5,8,9,9,10,9,11,14,15,18,22,24,25,27, 27,27,28,27,28,30,30,29,29,27,26,26,24,24,25,24, 22,21,18,18,19,18,19,21,21,20,20,18,16,15]