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