/------------------------------------------------------------------- EMT19812/23-57   (1)
      |                                                                               
      |                                       /--------------------------- EMT18617/177-196 (5)
      |                                       |                                       
      |                                       |             /------------- EMT24406/27-46   (8)
      |                                       |------59-----+                         
      |-------------------68------------------+             \------------- EMT09575/87-121  (13)
      |                                       |                                       
      |                                       |             /------------- EMT30484/114-148 (9)
      |                                       \------98-----+                         
      |                                                     \------------- EMT31621/28-62   (15)
      |                                                                               
      |                                                     /------------- EMT30068/297-331 (2)
      |                                                     |                         
      +                                       /------59-----+------------- EMT09679/227-260 (12)
      |                                       |             |                         
      |                          /-----81-----+             \------------- EMT02851/342-374 (14)
      |                          |            |                                       
      |                          |            \--------------------------- EMT25721/345-379 (11)
      |                          |                                                    
      |            /-----100-----+                          /------------- EMT13902/292-326 (3)
      |            |             |            /------59-----+                         
      |            |             |            |             \------------- EMT13902/188-222 (7)
      |            |             \-----91-----+                                       
      |            |                          \--------------------------- EMT13902/96-130  (4)
      |            |                                                                  
      |            |                                        /------------- EMT16558/163-199 (6)
      \-----53-----+                          /------70-----+                         
                   |                          |             \------------- EMT10906/110-144 (18)
                   |                          |                                       
                   |             /-----94-----+--------------------------- EMT02781/288-308 (16)
                   |             |            |                                       
                   |             |            \--------------------------- EMT24216/139-176 (19)
                   |             |                                                    
                   \------95-----+                          /------------- EMT27370/51-77   (10)
                                 |            /------64-----+                         
                                 |            |             \------------- EMT15131/8-42    (17)
                                 \-----100----+                                       
                                              \--------------------------- EMT21046/27-53   (20)
                                                                                      

      /------------------------------------------------------------------- EMT09575 (1)
      |                                                                               
      |                                                       /----------- EMT30484 (12)
      |--------------------------100--------------------------+                       
      |                                                       \----------- EMT31621 (18)
      |                                                                               
      |                                                       /----------- EMT27370 (5)
      |                                            /----62----+                       
      |                                            |          \----------- EMT15131 (14)
      |---------------------100--------------------+                                  
      |                                            \---------------------- EMT21046 (10)
      |                                                                               
      |                                                       /----------- EMT09679 (3)
      |                                            /----82----+                       
      |                                            |          \----------- EMT25721 (16)
      |                     /----------61----------+                                  
      |                     |                      \---------------------- EMT30068 (4)
      +                     |                                                         
      |                     |                                 /----------- EMT16558 (6)
      |                     |                      /----89----+                       
      |          /----52----+                      |          \----------- EMT10906 (8)
      |          |          |           /----100---+                                  
      |          |          |           |          |          /----------- EMT24216 (11)
      |          |          |           |          \----93----+                       
      |          |          \-----73----+                     \----------- EMT02781 (17)
      |----91----+                      |                                             
      |          |                      |                     /----------- EMT02851 (7)
      |          |                      \----------95---------+                       
      |          |                                            \----------- EMT19812 (15)
      |          |                                                                    
      |          \-------------------------------------------------------- EMT13902 (9)
      |                                                                               
      |                                                       /----------- EMT18617 (2)
      \---------------------------52--------------------------+                       
                                                              \----------- EMT24406 (13)