2179,2178,2176,2175,2176,2175,2177,2177,2178,2179,2180,2179,2181,2182,2182,2183,2183,2182,2181,2181,2180,2181,2180;896,898,899,900,901,902,903,904,905,907,908,909,910,909,908,906,905,903,903,901,899,898,896