[1,2,3,2,5,6,7,3,2,10,11,12,13,14,15,2,17,18,19, 20,21,22,23,24,2,26,3,28,29,30,31,5,33,34,35,2,37, 38,39,40,41,42,43,44,45,46,47,48,2,50,51,52,53,54, 55,56,57,58,59,60,61,62,63,6,65,66,67,68,69]