[2,3,0,1,6,7,4,5,10,11,8,9,14,15,12,13,18,19,16, 17,22,23,20,21,26,27,24,25,30,31,28,29,34,35,32, 33,38,39,36,37,42,43,40,41,46,47,44,45,50,51,48, 49,54,55,52,53,58,59,56,57,62,63,60,61,66,67,64, 65]