2387,2389,2390,2390,2389,2386,2384,2382,2381,2379,2378,2378,2377,2376,2376,2377,2379,2381,2383,2384,2386;839,839,838,837,837,837,837,836,836,836,837,838,838,838,839,840,840,841,841,840,840