2218,2217,2217,2218,2218,2219,2219,2220,2222,2223,2223,2224,2225,2225,2226,2225,2226,2226,2224,2224,2223,2221,2220;931,930,929,928,927,925,923,922,920,921,922,924,925,926,927,929,930,931,931,932,933,933,932