[1,2,4,3,8,5,6,16,7,9,10,12,11,32,13,14,17,15,18, 20,19,24,21,22,64,23,25,26,28,27,33,29,30,34,31, 36,35,40,37,38,48,39,41,42,44,43,128,45,46,49,47, 50,52,51,56,53,54,65,55,57,58,60,59,66,61,62,68]