2173,2174,2177,2178,2179,2180,2179,2179,2180,2177,2176,2175,2171,2167,2168,2168,2167,2167,2169,2169,2168,2170,2172;1022,1022,1019,1017,1017,1017,1016,1015,1014,1014,1013,1013,1014,1013,1014,1015,1016,1017,1018,1019,1020,1021,1021