Tournament 1
_BIG__
      \_BIG_____
_DIGS_/         \
                 \_FIGURES_
                 /         \
       _FIGURES_/           \
                             \
                              \_TIGGER_
                              /
       _TIGGER__             /
                \           /
                 \_TIGGER__/
_WIG__           /
      \_WIG_____/
_ZIG__/
Tournament 2
        _ZEN__
              \
               \_RAGE_
_LARGE_        /
       \_RAGE_/
_RAGE__/
Tournament 3
_ANT_____
         \_BOA_____
_BOA_____/         \
                    \_COW_____
_COW_____           /         \
         \_COW_____/           \
_DUCK____/                      \
                                 \_GOOSE___
_EEL_____                        /         \
         \_FROG____             /           \
_FROG____/         \           /             \
                    \_GOOSE___/               \
_GOOSE___           /                          \
         \_GOOSE___/                            \
_HEN_____/                                       \
                                                  \_OCTOPUS_
_IGUANA__                                         /
         \_IGUANA__                              /
_JACKEL__/         \                            /
                    \_IGUANA__                 /
_KITE____           /         \               /
         \_KITE____/           \             /
_LLAMA___/                      \           /
                                 \_OCTOPUS_/
_MOUSE___                        /
         \_MOUSE___             /
_NIT_____/         \           /
                    \_OCTOPUS_/
_OCTOPUS_           /
         \_OCTOPUS_/
_PIG_____/
Tournament 4
       _BAT____
               \
                \_COW____
_COW__          /        \
      \_COW____/          \
_DUCK_/                    \
                            \_GNAT_
                            /      \
       _FROG___            /        \
               \          /          \
                \_GNAT___/            \
_GNAT_          /                      \
      \_GNAT___/                        \
_HEN__/                                  \
                                          \_ORC_
                                          /
       _IGUANA_                          /
               \                        /
                \_IGUANA_              /
                /        \            /
       _KITE___/          \          /
                           \        /
                            \_ORC__/
                            /
       _MOUSE__            /
               \          /
                \_ORC____/
                /
       _ORC____/
Tournament 5
       _BAT____
               \
                \_COW____
                /        \
       _COW____/          \
                           \
                            \_GNAT_
                            /      \
       _FROG___            /        \
               \          /          \
                \_GNAT___/            \
_GNAT_          /                      \
      \_GNAT___/                        \
_HEN__/                                  \
                                          \_ORC_
                                          /
       _IGUANA_                          /
               \                        /
                \_IGUANA_              /
                /        \            /
       _KITE___/          \          /
                           \        /
                            \_ORC__/
                            /
       _MOUSE__            /
               \          /
                \_ORC____/
                /
       _ORC____/
Tournament 6
      _FIG_
           \
            \_FIG_
_DIG_       /     \
     \_BIG_/       \
_BIG_/              \
                     \_TIG_
                     /
      _TIG_         /
           \       /
            \_TIG_/
_WIG_       /
     \_WIG_/
_ZIG_/
Tournament 7
      _FIG_
           \
            \_FIG_
            /     \
      _BIG_/       \
                    \
                     \_TIG_
_TIG_                /
     \_TIG_         /
_DIG_/     \       /
            \_TIG_/
_WIG_       /
     \_WIG_/
_ZIG_/
Tournament 8
_HHHHHHH_
         \_BBB_
_BBB_____/
Tournament 9
_HHHHHHH_
         \_HHHHHHH_
_BBB_____/
Tournament 10
_HAG_
     \_HAG_
_HAM_/     \
            \_HAS_
            /
      _HAS_/