[13,12,15,14,9,8,11,10,5,4,7,6,1,0,3,2,29,28,31, 30,25,24,27,26,21,20,23,22,17,16,19,18,45,44,47, 46,41,40,43,42,37,36,39,38,33,32,35,34,61,60,63, 62,57,56,59,58,53,52,55,54,49,48,51,50,77,76,79]