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