[1,2,4,3,6,5,10,9,8,7,14,13,12,11,22,21,20,19,18, 17,16,15,30,29,28,27,26,25,24,23,46,45,44,43,42, 41,40,39,38,37,36,35,34,33,32,31,62,61,60,59,58, 57,56,55,54,53,52,51,50,49,48,47,94,93,92,91,90, 89,88,87,86,85]