[0,1,2,3,3,5,4,6,6,7,5,9,6,9,8,10,7,11,8,12,10,11, 9,14,9,13,12,15,10,14,11,15,12,15,11,17,12,17,14, 18,13,17,14,18,15,19,15,20,12,16,16,21,16,19,13, 22,18,21,17,21,18,23,18,21,15,20,19,24,20,19]