2204,2205,2205,2206,2206,2207,2208,2208,2209,2210,2211,2212,2212,2213,2214,2214,2215,2215,2215,2214,2214,2213,2213,2212,2212,2211,2211,2211,2210,2210,2209,2209,2208,2207,2207,2207,2206,2206,2206,2205,2205,2204,2204,2204;916,916,915,915,914,914,914,913,913,913,913,913,914,914,914,915,915,916,917,917,918,918,919,919,920,920,921,922,922,923,923,922,922,922,921,920,920,919,918,918,917,917,916,916