1
/
1 +
/ |
+ +
o| |
/--/ | +--+
/ | |
/ +-o+--+--+--+o-+
+--+ | | 2
| +-o+o-+ +--S ^
+o-+ | | |
o +--+--+o-+--+ +
+ | o | o /
+ | + \ o
| + +
| /
| 1<-+o------+
| /
+--+
1 = Above Deck
2 = Ocean of Doom, The Spiral
Here is the universal key.