[14,12,13,17,15,16,11,9,10,23,21,22,26,24,25,20, 18,19,5,3,4,8,6,7,2,0,1,41,39,40,44,42,43,38,36, 37,50,48,49,53,51,52,47,45,46,32,30,31,35,33,34, 29,27,28,68,66,67,71]