Small Engines (Lawn Mowers, etc.): Electrical problem

Question
I'm trying to fix the wiring problems on a murray 40507X8C BUT!!!! The ignition is throwing me off I just ordered a new original ignition the posts read as follwed
G
B
S
B
L
And 1 post is blank

Where do my wires go? I'm going insane.

Answer
The links below should help:

Identify your switch:
http://www.jackssmallengines.com/Products/Universal/Ignition-Switches-Keys/Ignit


How to wire your switch:
http://www4.briggsandstratton.com/miscpdfs/RNT/alternator_replacement.pdf

Let me know if the links help.
Eric