[0,1,2,5,7,3,6,4,8,17,19,15,23,25,21,11,13,9,18, 16,20,12,10,14,24,22,26,53,55,51,59,61,57,47,49, 45,71,73,69,77,79,75,65,67,63,35,37,33,41,43,39, 29,31,27,54,52,56,48,46,50,60,58,62,36,34,38,30, 28,32,42,40,44]