                                                                  173
                                                               ____|____
                                                              |#170     |
                                                         169--|D.Cave   |--171
                                                              |_________|   41
                                                               ____|____
                                                              |#43      |
                                                              |Ent.Cave |--36
                                                              |_________|
                                                               ____|____
                                                              |#35      |
                                                          77--|TeraWater|--55
                                                              |_________|
                                                               ____|____
                                                              |#54      |
                                                         100--|D.Forest |--56
                                                              |_________|
                                                               ____|____
                                                              |#53      |
                                                          64--|D.Forest |--57
                                                              |_________|
                                                                   |
                                                                   23
