2210,2211,2211,2211,2212,2212,2213,2213,2214,2214,2215,2215,2216,2217,2218,2219,2219,2219,2220,2220,2221,2221,2222,2222,2222,2222,2221,2220,2219,2218,2217,2216,2216,2215,2215,2214,2213,2212,2211,2210,2210,2210,2210,2210;922,922,921,920,920,919,919,918,918,917,917,916,916,916,916,916,917,918,918,919,919,920,920,921,922,923,923,923,923,923,923,923,924,924,925,925,925,925,925,925,924,923,922,922