┌─Mp3g10260.1
              │                                         ┌─Mp3g10290.1
──────────────┤                           ┌─────────────┤
              │             ┌─────────────┤             └─Mp3g10330.1
              └─────────────┤             └─Mp3g10320.1
                            └─Mp3g10270.1