2419,2418,2418,2417,2417,2416,2415,2416,2416,2415,2416,2418,2419,2420,2421,2423,2424,2425,2426,2428,2429,2429,2430,2431,2431,2433,2432,2434,2434,2435,2434,2433,2432,2430,2429,2426,2425,2423,2422,2423,2423,2423,2421,2420,2419;840,842,844,844,845,846,846,848,849,850,851,851,850,851,852,853,852,850,849,848,847,846,845,843,842,841,840,839,838,837,835,835,834,834,833,832,833,832,834,834,836,838,838,837,837