2420,2419,2418,2418,2417,2415,2414,2411,2410,2411,2409,2408,2407,2406,2404,2403,2403,2401,2401,2403,2403,2404,2404,2405,2404,2404,2402,2403,2403,2404,2406,2407,2409,2411,2413,2414,2416,2418,2419,2420,2421,2423,2424,2425,2424,2422,2422,2421,2421,2420;897,897,898,899,899,899,900,900,899,898,897,898,898,899,898,897,896,896,893,893,890,889,887,886,885,883,882,880,879,878,878,879,879,880,880,881,881,882,882,884,885,885,884,885,887,889,892,892,894,895