Algorithms from old L2L4 documentation: CO | CP | L2E

Thanks goes to

Duncan Dicks, for the original L2L documentations.

Kirjava, for pressing others to do stuff about this and for FL example solves. Also, Thom brought up L2L4 in the "Random Discussion Thraed" a number of times.

oll+phase+sync for making the "Lost Methode!?" thread, as well as providing a largely-unknown amount of L2L4 information that I still need to properly document/reveal.

macky, for heavy wiki editing.

riffz, Cyrus, irontwig, gears, and nickvu2 for encouragement.