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