Black Quagmire
==============

+-- Level +1 ----------------------------------------------------------------------+
|      ^                                                                           |
|      %                                                                           |
|      v                                                                           |
|                                                                                  |
+----------------------------------------------------------------------------------+

+-- Ground level ------------------------------------------------------------------+
|                                                                                  |
|                                                   M                              |
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|                                                 /                                |
|                                                *                                 |
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|      ^                          ^         /                                      |
|      *                          *--*--*--*                                       |
|       \                         |         \                                      |
|        \                        |          \                                     |
|         *                       *           *                                    |
|          \                      |            \                                   |
|           \                     |             \                                  |
|            *                    *              *                                 |
|             \                   |               \                                |
|              \                  |                \                               |
|               *                 *                 *                              |
|                \               /                   \                             |
|                 \             /                     \                            |
|                  *           *                       *                           |
|                   \         /                                                    |
|                    \       /                                                     |
|                     *     *                                                      |
|                      \   /                                                       |
|                       \ /                                                        |
|                        *                                                         |
|                       /                                                          |
|                      /                                                           |
|         M           *                             *                              |
|          \         /                             /                               |
|           \       /                             /                                |
|            *     *                 *           *                                 |
|             \    |                  \         /                                  |
|              \   |                   \       /                                   |
|               *  *                    *     *                                    |
|                \ |                     \   /                                     |
|                 \|                      \ /                                      |
|                  *                       *              *                        |
|                 /                        |             /                         |
|                /                         |            /                          |
|   *           *                          *           *                           |
|    \         /                           |          /                            |
|     \       /                            |         /                             |
|      *     *                 *--*--*--*--*--*--*--*                              |
|       \    |                /            |         \                             |
|        \   |               /             |          \                            |
|      *--*--*              *              *           *                           |
|     /       \            /               |            \                          |
|    /         \          /                |             \                         |
|   *           %--*--*--*--*              *              *--*                     |
|  <            v            \                                \                    |
|                             \                                \                >  |
|                           *--*                                *              *   |
|                          /    \                                \             |   |
|                         /      \                                \            |   |
|                        *        *                                *           *   |
|                       /          \                                \          |   |
|                      /            \                                \         |   |
|                     *              *                                *--*--*--*   |
|                     |              |                               /         |   |
|                     |              |                              /          |   |
|                     *              *                          *--*           *   |
|                    /|              |                         /               |   |
|                   / |              |                        /                |   |
|   *              *  *              *                       *                 *   |
|    \            /   |              |                                        /    |
|     \          /    |              |                                       /     |
|      *        *     *        *--*--*--*--*                                *      |
|       \      /                     |                                     /       |
|      ^ \    /                      |                                    /        |
|   *--%  *--*                       *                                   *         |
|   |    /    \                      |                                  / \        |
|   |   /      \                     |                                 /   \       |
|   *  *        *                    *                                *     *      |
|   | /         |                   / \                              /       \     |
|   &/          |                  /   \                            /         \    |
|   *           *                 *     *                          *           M   |
|               |                /       \                        /                |
|               |               /         \                      /                 |
|               *              *           *                    *                  |
|               |                                                                  |
|               |                                                                  |
|               *                                                                  |
|              / \                                                                 |
|             /   \                                                                |
|            *     *                                                               |
|           /       \                                                              |
|          /         \                                                             |
|         *           *        *                                                   |
|        /             \       |                                                   |
|       /               \      |                                                   |
|      *                 *     *                                                   |
|     /                   \    |                                                   |
|    /                     \   |                                                   |
|   *                       *--*                                                   |
|   v                          v                                                   |
|                                                                                  |
+----------------------------------------------------------------------------------+

+-- Level -1 ----------------------------------------------------------------------+
|               ^                                                                  |
|               %                                                                  |
|               v                                                                  |
|                                                                                  |
+----------------------------------------------------------------------------------+