2211,2210,2211,2211,2212,2213,2214,2215,2217,2218,2219,2220,2221,2222,2223,2223,2224,2225,2225,2224,2222,2221,2219,2216,2214;925,923,922,921,919,920,918,917,916,915,916,918,918,920,921,922,924,925,927,926,927,927,926,926,925