Find the current in each resistor.

[whynot314]

So I believe I have labeled all my junctions correctly, I did not label one right before the 3rd resistor because I know current won't flow into the positive terminal going from i1. I believe I need another equation fro the junction rule but I don't know if I should use b or e and what should I call those currents.
[PLAIN]http://i1341.photobucket.com/albums/o745/nebula-314/IMAG0113_zps0e01435d.jpg[/PLAIN]

 

[whynot314]

I know I don't have the resistors labeled or anything I am just unsure about what my next junction equation should be I am getting confused.

 

[haruspex]

I did not label one right before the 3rd resistor because I know current won't flow into the positive terminal going from i1.

Why not?