2174,2175,2177,2178,2181,2183,2185,2184,2184,2185,2185,2184,2184,2182,2181,2179,2177,2176,2176,2175,2175,2174,2174,2173,2171,2170,2170,2171,2173;869,868,868,867,867,865,865,863,862,861,860,859,858,857,856,856,855,856,858,859,860,861,863,864,864,865,867,868,868