2297,2298,2298,2298,2299,2299,2300,2301,2302,2303,2303,2304,2304,2305,2306,2306,2305,2305,2304,2303,2302,2301,2300,2300,2299,2299,2299,2298,2298,2297,2297,2297,2297,2297;916,916,915,914,914,913,913,913,913,913,914,914,915,915,915,916,916,917,917,917,917,917,917,918,918,919,920,920,919,919,918,917,916,916