2163,2165,2166,2168,2168,2169,2170,2170,2169,2169,2168,2168,2166,2164,2162,2162,2161,2160,2158,2157,2155,2155,2154,2153,2153,2152,2151,2151,2152,2152,2153,2153,2154,2156,2160,2162,2163;854,853,852,851,849,849,848,847,847,846,846,847,847,848,848,847,847,848,848,849,849,850,850,851,852,853,853,855,856,858,858,857,857,859,858,857,855