2178,2177,2178,2178,2177,2177,2175,2174,2172,2171,2170,2169,2168,2167,2166,2167,2168,2169,2169,2170,2172,2173,2175,2176,2177;929,927,926,924,922,921,920,920,919,920,920,921,921,922,922,924,924,926,927,928,929,928,929,930,930