2273,2272,2273,2273,2274,2276,2277,2277,2279,2280,2282,2282,2283,2283,2282,2281,2280,2278,2277,2276;972,970,969,968,968,969,968,967,968,967,967,969,970,972,972,971,972,972,973,972