Added a C: before each candidate

So I can more easily parse the thing in Python
Extracted local variables for sanity
The map is timestamp based, not ID based

So I can use it for loopkup in the case I care about
I hate this, but Java's limited expresivity...

... leaves me no choice
Revert "The map is timestamp based, not ID based"

This reverts commit 2b605e04dedb67f8e59147c37a7b231f06f55311.

I now realize that I am fidling with the wrong data
structure...