2154,2155,2155,2157,2158,2159,2160,2161,2161,2162,2162,2161,2159,2157,2155,2154,2152,2151,2149,2148,2148,2149,2150,2151,2152,2153,2154;874,874,873,873,874,874,875,875,877,878,879,880,880,881,881,882,882,881,880,880,878,876,876,875,875,876,875