2176,2177,2178,2179,2179,2180,2181,2181,2182,2183,2183,2183,2183,2182,2182,2182,2181,2181,2180,2179,2178,2178,2177,2176,2176,2176,2176,2176,2176,2176;852,852,852,852,851,851,851,852,852,852,853,854,855,855,856,857,857,858,858,858,858,857,857,857,856,855,854,853,852,852