[0,1,2,3,2,5,6,7,8,3,10,11,12,13,14,15,4,17,18,19, 20,21,22,23,24,5,26,27,28,29,30,31,32,33,34,35,6, 37,38,39,40,41,42,43,44,45,46,47,48,7,50,51,52,53, 54,55,56,57,58,59,60,61,62,63,8,65,66,67,68,69,70, 71,72,73,74]