[1,3,2,5,7,6,4,9,11,13,15,10,14,12,8,17,19,21,23, 25,27,29,31,18,22,26,30,20,28,24,16,33,35,37,39, 41,43,45,47,49,51,53,55,57,59,61,63,34,38,42,46, 50,54,58,62,36,44,52,60,40,56,48,32,65,67,69,71]