[1,1,1,2,3,4,4,5,5,5,6,6,6,6,6,6,7,7,7,7,7,7,8,8, 8,8,8,8,9,9,9,9,9,10,9,10,11,10,10,11,10,10,11,12, 13,14,15,15,16,17,17,18,18,19,20,20,20,21,21,21, 22,22,23,24,24,24,25,25,25,26,26,27]