2271,2272,2272,2273,2274,2275,2275,2276,2277,2277,2278,2279,2279,2280,2281,2282,2282,2283,2284,2284,2285,2285,2285,2286,2286,2286,2286,2285,2285,2284,2283,2282,2282,2281,2280,2279,2278,2277,2276,2276,2276,2276,2275,2274,2274,2273,2272,2272,2271,2271,2271,2271;642,642,641,641,641,641,642,642,642,641,641,641,640,640,640,640,641,641,641,642,642,643,644,644,645,646,647,647,648,648,648,648,649,649,649,649,649,649,649,648,647,646,646,646,645,645,645,644,644,643,642,642