Mountain Plateau
================

+-- Level +2 ---------------------------------------+
|                                                ^  |
|                                                *  |
|                                               /   |
|                                              /    |
|                                             %     |
|                                             v     |
|                                                   |
+---------------------------------------------------+

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

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

+-- Level -1 ---------------------------------------+
|                                          ^        |
|                                       *--%        |
|                                      /            |
|                                     /             |
|                                    %              |
|                                    v              |
|                                                   |
|                                                   |
|                                                   |
|                                                   |
|                                                   |
|                                                   |
|         ^  ^                                      |
|         %--%                                      |
|           / \                                     |
|          /   \                                    |
|      *--*     *                                   |
|     /    \    |                                   |
|    /      \   |                                   |
|   %        *  *                                   |
|   v        | /                                    |
|            |/                                     |
|            *                                      |
|                                                   |
+---------------------------------------------------+

+-- Level -2 ---------------------------------------+
|                                    ^              |
|                                    %              |
|                                     \             |
|                                      \            |
|                                       *           |
|                                      /            |
|                                     /             |
|                                    *              |
|                                    |              |
|                                    |              |
|                                    *              |
|                                   /               |
|                                  /                |
|                              *--*                 |
|                             /                     |
|   ^                        /                      |
|   %                       *                       |
|    \                       \                      |
|     \                       \                     |
|      %                       %                    |
|      v                       v                    |
|                                                   |
+---------------------------------------------------+

+-- Level -3 ---------------------------------------+
|      ^                       ^                    |
|      %                       %                    |
|       \                     /                     |
|        \                   /                      |
|         *                 *                       |
|         |\               /                        |
|         | \             /                         |
|         *--*     *--*--*                          |
|         |   \   /                                 |
|         |    \ /                                  |
|         %     *                                   |
|         v                                         |
|                                                   |
+---------------------------------------------------+