2337,2337,2335,2334,2333,2329,2327,2326,2327,2328,2329,2330,2331,2333,2334,2339,2338,2338,2339,2339,2338,2338,2338,2339,2338,2338;897,898,899,900,899,898,899,896,895,891,888,887,885,884,883,884,885,886,887,889,890,891,892,893,894,895