+--+
/|
+ | +
| |
+--+--+
| |\
| + \
+ \
| +--x+
|
+--+
|
+--+
|
+--+--+---x+
| | |
+--+ | 1 Vast Ocean
| / (Part 1)
+--+--x+ +
| /
+ + +--+
|/ | |
+-----+--+
| o
+ +
| \
+ + \
| |
+--+ |
| |/
+--+
| |
+--+
1 = The Vast Ocean (Part 1) {20-100}
Here is the universal key.