[0,1,1,3,4,1,5,6,7,3,8,9,10,1,11,12,13,5,15,16,17, 6,18,3,19,20,21,7,22,23,24,25,26,1,27,28,4,29,30, 9,31,32,33,34,35,10,36,37,38,39,40,5,11,41,42,43, 44,45,46,12,47,48,49,3,50,51,13,52,53,54,6,55,56, 57,14,58,59,60]