[2,1,5,4,3,10,9,8,7,6,17,16,15,14,13,12,11,26,25, 24,23,22,21,20,19,18,37,36,35,34,33,32,31,30,29, 28,27,50,49,48,47,46,45,44,43,42,41,40,39,38,65, 64,63,62,61,60,59,58,57,56,55,54,53,52,51,82]