+--+--+
| |
+--+ +
| | |
+--+ + +--+
| | |
+ +--+ + + +
x | | | |
+--+--+ +--+ + +--+--+--+
| | | |
+ +--+ +--+ +
| | | |
+--+ + +--+ +--+
| | | | |
+--+--+ +--+--+--+--+--+--+
| | | | | |
+--+ + +--+ + +--+
| | | / |
+--+ +--+ +--+ + 2 +
| | | | | ^ |
+--+--+--+--+--+ + +<-+->+ +--+
| | | | |
+ + +--+ + +
| | | | | |
+--+--+ + +--+--+--+ + +
| | | | | | |
+--+--+ +--+--+--+--+ +--+ + +--+--+--+
| | | | | | |
1 +--+ + + +--+ + +--+
\ | | x | | |
+--+ + +-x+x-+ + +--+--+ +--+
| | | | | |
+ + +--+ + + +
| | | | | |
+--+--+--+ + +--+--+--+--+--+--+
| |
+--+--+
1 = Dark Caverns and Demonia (top level) {50+}
2 = Dark Caverns and Demonia (cavern level 2) {50+}