[1,2,4,3,5,7,6,8,10,12,9,11,13,15,17,14,16,18,20, 22,24,19,21,23,25,27,29,31,26,28,30,32,34,36,38, 40,33,35,37,39,41,43,45,47,49,42,44,46,48,50,52, 54,56,58,60,51,53,55,57,59,61,63,65,67,69,71,62, 64,66,68,70,72]