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