[0,3,1,5,4,10,15,9,8,6,14,13,18,23,28,2,11,19,7, 16,20,21,26,25,24,12,30,31,29,34,39,33,17,35,38, 22,36,27,32,41,40,43,46,45,50,55,60,44,48,51,49, 53,37,58,63,42,56,54,61,68,66,71,76,65,59,47,70, 64]