Master Brake Cylinder Port Identification

Does anyone know which port of the master brake cylinder feeds the front brakes, and which feeds the rear brakes?

On older Toyota trucks it's pretty easy to figure out by just following the lines, but my 2006 has an ABS block and once the lines go in,there is no obvious way to identify which lines go out... at least to me. One would assume that the line going into the ABS block feed the two that are directly above it, but I am trying to confirm.

Perhaps it doesn't matter, but I would think the master cylinder pushes a different PSI or volume for the rear (drum brake) as opposed to the front (disc brake).

Thanks...

 

Awesome! Thank you very much!!