Treetops
========

+-- Ground level -----+
|         ^           |
|         %           |
|         |           |
|         @           |
|      *  *  *--*     |
|     / \ | /    \    |
|    /   \|/      \   |
|   *  *  *  *  *-@*  |
|   |   \    |    /|  |
|   |    @   @   / |  |
|   *  *--*--*--*  *  |
|    \        \    |  |
|     \        \   |  |
|      *  *  *  *  *  |
|     & \ |  |  | /   |
|    /   \|  @  |/    |
|   *     *--*--*     |
|   |                 |
|   |                 |
|   %                 |
|   v                 |
|                     |
+---------------------+