2327,2328,2330,2331,2331,2330,2330,2331,2332,2332,2333,2333,2331,2330,2329,2329,2328,2326,2326;1084,1082,1082,1083,1084,1085,1086,1086,1087,1088,1088,1091,1091,1090,1090,1088,1088,1086,1084