+-- Ground level -----------------------------------------------------------------------+
| |
| *--* |
| / \ |
| / \ |
| * * |
| / | |
| / | |
| % * |
| 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 | |
| | | |
| * * |
| | / |
| |/ |
| * |
| |
+---------------------------------------------------------------------------------------+
+-- Level -9 ---------------------------------------------------------------------------+
| |
| * |
| / |
| / ^ |
| * %--*--*--*--*--*--*--*--* *--*--* |
| | / \ | \ |
| | / \ | \ |
| * *--* *--*--*--*--*--*--*--* * |
| / / | |
| / / | |
| * * * |
| | | | |
| | | | |
| * * *--*--* * |
| \ / / \ \ |
| \ / / \ \ |
| *--* * * *--* * * |
| \ / / \ | \ |
| \ / / \ | \ |
| *--*--*--* % * * * * * |
| |v / | | | \ |
| | / | | | \ |
| * *--* * *--* * * *--* |
| | / | / / \ / | |
| | / | / / \ / | |
| *--* *--*--* * *--* * |
| | | / |
| | | / |
| * * * |
| | | | |
| | | | |
| * * * * |
| \ | / / |
| \ | / / |
| *--*--*--*--*--*--*--*--*--* * |
| | / |
| | / |
| * * |
| | | |
| | | |
| * * |
| \ / |
| \ / |
| *--* |
| |
+---------------------------------------------------------------------------------------+
+-- Level -10 --------------------------------------------------------------------------+
| ^ |
| % |
| | |
| | |
| * |
| \ |
| \ |
| *--*--% |
| v |
| |
+---------------------------------------------------------------------------------------+
+-- Level -11 --------------------------------------------------------------------------+
| |
| % |
| |v |
| | ^ |
| *--*--% |
| |
+---------------------------------------------------------------------------------------+
+-- Level -12 --------------------------------------------------------------------------+
| |
| *--*--* |
| / \ |
| / \ |
| % * |
| v / |
| ^ / |
| %--*--* |
| |
+---------------------------------------------------------------------------------------+
+-- Level -13 --------------------------------------------------------------------------+
| |
| *--* |
| / |
| / |
| *--* |
| / |
| / |
| * *--*--* |
| / | \ |
| / | \ |
| * * *--*--*--*--* |
| | / / \ |
| | / / \ |
| * * * * |
| | | / | |
| | | / | |
| * * * * |
| \ / | | |
| \^ / | | |
| %--* * * |
| | / |
| | / |
| * * * |
| / / / |
| / / / |
| *--*--*--*--* * *--* |
| / | / |
| / | / |
| * * * |
| / / | |
| / / | |
| * * * |
| | | |\ |
| | | | \ |
| * * * * * * |
| / \ / | \ | |
| / \ / | \ | |
| * *--*--* * * * |
| / | / \ / |
| / | / \ / |
| * * * *--* *--* |
| / / | / |
| / / | / |
| * * *--*--* |
| | | |
| | | |
| * * * |
| / | / \ |
| / | / \ |
| * * *--*--*--* *--% |
| \ | / v |
| \ | / |
| * *--*--*--*--* |
| \ / |
| \ / |
| *--* |
| |
+---------------------------------------------------------------------------------------+
+-- Level -14 --------------------------------------------------------------------------+
| |
| % |
| |v |
| ^ | |
| % * |
| \ | |
| \ | |
| *--* |
| |
+---------------------------------------------------------------------------------------+
+-- Level -15 --------------------------------------------------------------------------+
| ^ |
| *--% |
| / |
| / |
| % |
| v |
| |
+---------------------------------------------------------------------------------------+
+-- Level -16 --------------------------------------------------------------------------+
| ^ |
| %--*--* |
| | \ |
| | \ |
| *--*--*--* * |
| | | |
| | | |
| * * * |
| | | \ |
| | | \ |
| * * * |
| | / | |
| | / | |
| * *--* * |
| | | | |
| | | | |
| * * *--*--* |
| | \ / |
| | \ / |
| * * |
| / |
| / |
| *--* *--*--* |
| / \ / \ |
| / \ / \ |
| *--* *--* * |
| / | |
| / | |
| * * *--*--* *--* |
| / / | | | |
| / / | | | |
| * * M * * * |
| | / / / | | |
| | / / / | | |
| *--*--* *--* * * * |
| | | / | |
| | | / | |
| *--*--*--* *--* * * |
| / / / |
| / / / |
| * * * |
| \ / / |
| \ / / |
| * * * * |
| / / \ | / |
| / / \ | / |
| * * *--*--*--* |
| | | |
| | | |
| *--* * |
| \ / |
| \ / |
| *--* |
| |
+---------------------------------------------------------------------------------------+