[1,2,3,4,5,6,7,8,9,10,10,11,11,11,11,11,11,12,12, 13,14,14,14,15,15,15,16,16,16,17,17,17,17,17,17, 18,18,18,18,19,19,20,20,20,21,21,21,22,22,23,23, 23,23,24,24,24,24,24,24,25,25,25,26,26,26,26,26, 26,26,27,27,28]