[0,1,2,5,3,4,8,6,7,16,11,9,10,14,12,13,17,15,25, 20,18,19,23,21,22,26,24,51,34,29,27,28,32,30,31, 35,33,43,38,36,37,41,39,40,44,42,52,47,45,46,50, 48,49,53,78,61,56,54,55,59,57,58,62,60,70,65,63, 64,68,66,67,71,69]