Turn signal switch help

...My question is the turn signal switch connector, has two green wires for the left front signal, and there are two tan wires for the right front. I am trying to learn why there are two wires?
If you look at the photo there is a white wire with a connector, is that the one that connects to the brake light switch?

One light green wire goes to the turn signal indicator on the gauge cluster for the "left" turn signal, the second goes to the front left turn signal. Same for Tan wire (only right turn signal). Yes white wire goes to brake light switch. Black goes to the horn relay. Brown right rear turn signal. Dark Green left rear turn signal. Red goes to the turn signal flasher. Pink goes to the Hazard flasher.

You owe me a beer.