2112,2113,2113,2114,2115,2115,2116,2117,2117,2118,2119,2119,2119,2119,2119,2119,2118,2117,2117,2116,2116,2115,2115,2114,2113,2113,2112,2112,2112,2112,2113,2113,2113,2113,2112,2112,2112,2112;910,910,909,909,909,910,910,910,911,911,911,912,913,914,915,916,916,916,917,917,918,918,919,919,919,918,918,917,916,915,915,914,913,912,912,911,910,910