2171,2172,2172,2173,2174,2174,2175,2176,2177,2177,2177,2177,2177,2178,2178,2178,2177,2176,2175,2174,2173,2173,2172,2171,2171,2171,2171,2171;925,925,924,924,924,923,923,923,923,924,925,926,927,927,928,929,929,929,929,929,929,928,928,928,927,926,925,925