Copper Mine
===========

+-- Level +9 ---------------------------------------------------------------------------------------------------------------+
|                                                                                                                           |
|                  %                                                                                                        |
|                  |v                                                                                                       |
|                  |                                                                                                        |
|         C        *                                                                                                        |
|        /          \                                                                                                       |
|       /            \                                                                                                      |
|      *              *--*                                         C                                                        |
|      |                 |                                          \                                                       |
|      |                 |                                           \                                                      |
|      *                 *                                            *                                                     |
|      |                 |                                             \                                                    |
|      |                 |                                              \                                                   |
|      *--*--*           *                                         *--*--*                                                  |
|     /       \         /                                          |     |                                                  |
|    /         \       /                                           |     |                                                  |
|   *           *--*--*                                            *     *     *--*--*--*                                   |
|   |                  \                                          /       \   /          \                                  |
|   |                   \                                        /         \ /            \                                 |
|   *                    *                       C              *           *              *                                |
|    \                   |                       |              |          /               |                                |
|     \                  |                       |              |         /                |                                |
|      *--*              *                       *              *        *                 *                                |
|          \              \                      |               \       |                 |                                |
|           \              \                     |                \      |                 |                                |
|            *--*           *                    *                 *     *           *--*--*                                |
|                \          |                   /                  |     |          /                                       |
|                 \         |                  /                   |     |         /                                        |
|                  *        *                 *           *        *     *        *                                         |
|                  |        |                 |          / \      /      |        |                                         |
|                  |        |                 |         /   \    /       |        |                                         |
|                  *        *                 *        *     *--*        *        *                                         |
|                  |        |                /        /                  |        |                                         |
|                  |        |               /        /                   |        |                                         |
|               *--*--*     *              *        *                    *        *                                         |
|              /      |      \              \        \                  /          \                                        |
|             /       |       \              \        \                /            \                                       |
|            *        *        *              *        *              *              *                                      |
|           /          \        \             |       /              /              /                                       |
|          /            \        \            |      /              /              /                                        |
|         *              *        C           *--*--*              *              *                                         |
|         |              |                          |              |             /                                          |
|         |              |                          |              |            /                                           |
|         *           *--*--*--*                    *           *--*           *                                            |
|          \         /         |                   /           /   |           |                                            |
|           \       /          |                  /           /    |           |                                            |
|            *     *           *                 *           *     *           *                                            |
|            |     |           |                /           /      |          /                                             |
|            |     |           |               /           /       |         /                                              |
|            *     *--C        *              *        *--*        *        *                                               |
|             \               /               |       /           /          \                                              |
|              \             /                |      /           /            \                                             |
|               *           *                 *     *           *     C        *--*--C                                      |
|               |            \                 \    |          /      |                                                     |
|               |             \                 \   |         /       |                                                     |
|               *        C     *                 *  *        *        *                                                     |
|                \      /      |                /|  |        |        |                                                     |
|                 \    /       |               / |  |        |^       |                                                     |
|                  *--*        *              *  *  *        %        *                                                     |
|                 /            |             /   |  |        v         \                                                    |
|                /             |            /    |  |                   \                                                   |
|               *              *           *     *  *                    *                                                  |
|                \            /           /      |  |                    |                                                  |
|                 \          /           /       |  |                    |                                                  |
|                  *        *           *        *  *                    *                                                  |
|                 /        /            |        |  |                    |                                                  |
|                /        /             |        |  |                    |                                                  |
|               *        *              *        C  *        *           *                                                  |
|               |       /              /            |       / \         /                                                   |
|               |      /              /             |      /   \       /                                                    |
|               C     *           C--*              *--*--*     *--*--*                                                     |
|                     |                             |                                                                       |
|                     |                             |                                                                       |
|                     *                             *                                                                       |
|                      \                           /                                                                        |
|                       \                         /                                                                         |
|                        *                       *                                                                          |
|                         \                     /                                                                           |
|                          \                   /                                                                            |
|                           *--*--*--*--*--*--*                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +8 ---------------------------------------------------------------------------------------------------------------+
|                                                                                                                           |
|                        %                                                                                                  |
|                       /v                                                                                                  |
|                  ^   /                                                                                                    |
|                  %--*                                                                                                     |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +7 ---------------------------------------------------------------------------------------------------------------+
|                                                                                                                           |
|                     %                                                                                                     |
|                     v\                                                                                                    |
|                       \                                                                                                   |
|                        *                                                                                                  |
|                        |                                                                                                  |
|                        |^                                                                                                 |
|                        %                                                                                                  |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +6 ---------------------------------------------------------------------------------------------------------------+
|                     ^                                                                                                     |
|                  *--%                                                                                                     |
|                 /                                                                                                         |
|                /                                                                                                          |
|               %                                                                                                           |
|               v                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +5 ---------------------------------------------------------------------------------------------------------------+
|               ^                                                                                                           |
|               %                                                                                                           |
|              /                                                                                                            |
|             /                                                                                                             |
|            *                                                                                                              |
|           /                                                                                                               |
|          /                                                                                                                |
|         *                                                                                                                 |
|         |                                                                                                                 |
|         |                                                                                                                 |
|         *                                                                                                                 |
|          \                                                                                                                |
|           \                                                                                                               |
|            *                                                                                                              |
|             >                                                                                                             |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                                                                                           |
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +4 ---------------------------------------------------------------------------------------------------------------+
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level +3 ---------------------------------------------------------------------------------------------------------------+
|                                                            ^                                                              |
|                                                            %                                                              |
|                                                            v                                                              |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

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

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

+-- Ground level -----------------------------------------------------------------------------------------------------------+
|                                                                                                                           |
|                                                                     *--*--*--*--*--*                                      |
|                                                                    /               |                                      |
|                                                                   /                |            >                         |
|                                                *--*--*           *                 *           *                          |
|                                               /       \          |                  \         /                           |
|                                              /         \         |                   \       /                            |
|                                             *           *     *--*                    *--*--*                             |
|                                             |            \   /                                                            |
|                                             |             \^/                                                             |
|                                             *              %                 C                                            |
|                                             |              |                 |                                            |
|                                             |              |                 |                                            |
|                                             %              *                 *                          *--*--*--*        |
|                                             v             /                  |                         /          \       |
|                                                          /                   |                        /            \ >    |
|                                                         *                    *        *--*--*--*     *              *     |
|                                                          \                    \      /          \   /                \    |
|                                                           \                    \    /            \ /                  \   |
|                                                            *                    *--*              *                    *  |
|                                                            |                                      |                    |  |
|                                                            |                                      |                    |  |
|                                                            *                                      *                    *  |
|                                                            |                                      |                   /   |
|                                                            |                                      |                  /    |
|                                                            *              *                       *           C--*--*     |
|                                                             \            / \                      |                       |
|                                                              \          /   \                     |                       |
|                                                               *--*--*--*     *                    *                       |
|                                                                              |                     \                      |
|                                                                              |                      \                     |
|                                                                              *--*--*                 *                    |
|                                                                                     \               /                     |
|                                                                                      \             /                      |
|                                                                                       *           *                       |
|                                                                                       |           |                       |
|                                                                                       |           |                       |
|                                                                                       *--*--*--*--*                       |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

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

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

+-- Level -3 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level -4 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level -5 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level -6 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level -7 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+

+-- Level -8 ---------------------------------------------------------------------------------------------------------------+
|                                             ^                                                                             |
|                                             %                                                                             |
|                                             v                                                                             |
|                                                                                                                           |
+---------------------------------------------------------------------------------------------------------------------------+