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