[1,2,3,1,4,5,6,2,7,8,9,3,10,11,1,12,4,13,14,15,5, 16,2,17,18,6,19,20,21,7,22,23,1,24,8,25,26,3,27,9, 28,29,30,10,31,4,32,33,11,34,35,36,12,37,2,38,39, 13,40,41,5,42,14,43,44,3,45,15,46,6,47,48,16,49, 50,51,17,52,53,54,18,55,56,7]