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