2421,2420,2419,2418,2418,2415,2415,2416,2416,2415,2413,2413,2414,2414,2416,2417,2420,2421,2422,2421;1098,1098,1097,1097,1096,1096,1094,1094,1093,1093,1091,1090,1090,1089,1087,1087,1087,1088,1090,1095