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