[1,1,2,3,3,4,5,4,7,7,7,7,8,8,8,8,8,8,8,15,16,15, 16,15,18,17,18,19,19,19,19,19,19,19,19,19,19,19, 19,22,24,22,24,23,24,26,26,26,26,26,26,26,26,26, 29,32,33,35,32,35,32,35,32,35,32,35,32,36,35,37]