      
                                                
           12 _ 13                12                                              1201                                                                                                                                                                                                       1204                                                                                                                                                                                                                        〈                           〉                                                                                                                                                                                   1206                                                                            〈           〉                       〈                                       〉                                                                                                                                                   
          ? _ 1322    
                     13                                                                                                      1319                                                  1321                                                  1323                                                            
           1236 _ 1294                                                                         1236                           1253                                                     1265                                 1266                                 1271                       1274                                   9                12             2                              2500   10              1275                                                                       1276    3                       37   128   738      320                       1277                                 1281       4977              1289                   1294                                                    1280                   1289                                        1294                            12                        1304                                             1344                                                                                                                                                                                                                                                              〈                  〉                                                   