[1,2,1,2,4,5,1,2,3,7,8,9,1,2,3,4,11,12,13,14,1,2,3,4,5,16,17,18,19,20,1,2,3,4,5,6,22,23,24,25,26,27,1,2,3,4,5,6,7,29,30,31,32,33,34,35,1,2,3,4,5,6,7,8,37,38,39,40,41,42,43,44,1,2,3,4]
