[2,1,0,0,2,-2,1,1,3,1,1,7,8,5,5,6,11,7,6,8,8,7,6, 11,12,13,9,11,11,10,18,9,15,14,19,15,17,21,20,18, 22,18,19,15,17,17,21,26,24,20,22,20,20,28,27,25, 28,25,24,22,17,29,33,35,27,28,33,35,39,34,36,37, 35,39,34,36,42,38,36,37,40,40,48,47,45,38,41,40]