[0,1,2,3,4,5,8,7,6,9,10,11,12,13,14,15,18,17,16, 19,20,21,22,23,24,25,28,27,26,29,30,31,32,33,34, 35,38,37,36,39,40,41,42,43,44,45,48,47,46,49,50, 51,52,53,54,55,58,57,56,59,80,81,82,83,84,85,88, 87,86,89,70,71,72,73,74,75]