2166,2167,2169,2170,2171,2172,2172,2170,2169,2168,2166,2164,2163,2163,2162,2163,2163,2161,2162,2162,2161,2161,2162,2163,2163,2164,2164,2166;906,905,905,904,904,902,901,898,894,890,890,888,889,890,891,892,893,895,896,898,899,900,901,901,902,902,904,906