2329,2326,2325,2323,2322,2317,2315,2315,2313,2312,2311,2312,2311,2310,2312,2313,2315,2316,2320,2321,2325,2327,2328,2329,2330;853,854,853,854,855,856,857,859,859,858,857,855,853,851,850,849,848,846,847,848,847,846,847,849,852