2169,2170,2171,2171,2172,2172,2173,2173,2173,2172,2172,2174,2174,2173,2172,2171,2171,2169,2168,2167,2166,2165,2163,2164,2165,2167,2168,2168,2167,2167;1018,1017,1017,1016,1015,1014,1013,1012,1011,1009,1007,1005,1003,1003,1002,1003,1004,1005,1006,1006,1008,1009,1009,1011,1012,1013,1014,1015,1016,1017