I found the start of this cache interesting.
At the above coordinates you will find the required information.
At WP2 you will find an object with a number.
This = A
The Maths Section:
B = A-1
C = B+2
D = C-B
E = A+D
F = B+C
The cache can be found at:
S37o58.BBC
E145o13.EDF
Log Only Cache.
There is a pen in the cache.
There is no room for swaps.
Please make sure the cache is replaced the same way as you found it.
Enjoy the Cache.