2317,2318,2319,2320,2319,2318,2319,2320,2321,2322,2320,2320,2318,2317,2315,2314,2311,2309,2309,2310,2310,2311,2312,2314,2315,2316,2316,2317,2316,2315,2314,2314,2315;899,899,901,902,904,905,907,908,910,911,912,913,914,915,916,915,915,913,912,912,911,909,909,908,908,907,906,905,903,903,901,900,898