2281,2283,2285,2285,2286,2286,2287,2287,2288,2287,2283,2282,2280,2280,2279,2278,2278,2279,2280,2280;1087,1087,1086,1085,1083,1081,1080,1079,1079,1077,1078,1077,1076,1075,1075,1076,1080,1081,1083,1086