[1,8,6,2,12,9,4,3,13,7,5,10,26,18,11,30,24,16,38, 31,22,17,25,20,28,34,14,21,43,33,27,19,15,35,42, 32,23,29,39,47,56,69,37,48,40,51,60,70,57,67,81, 46,58,49,41,52,44,55,64,36,65,53,45,76,63,54,66]