[1,3,2,4,6,5,7,9,11,13,15,8,10,12,14,16,18,20,22, 24,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45, 47,49,51,26,28,30,32,34,36,38,40,42,44,46,48,50, 52,54,56,58,60,62,64,66,68,70,72,74,76,78,53,55, 57,59,61,63,65]