IF statement not returning correct answer

SOLVED
I'm having trouble with an IF formula.

My data is a number between -1 to -49 and 50 to 1. I'm trying to categorize this range into several categories.

-1 to -5 = "Backed Up"

-6 to -20 = "Yellow Zone"

-21 to +21 = "Green Zone"

+20 to +12 = "Hi Red Zone"

+11 to +4 = "Lo Red Zone"

+3 to +1 = "Goal Line"

I've tried this, but it does not return the correct answer:

=IF(E41>=-20,"Green Zone", IF(E41>=20,"Hi Red Zone", IF(E41>=12, "Lo Red Zone", "Goal Line")))

if e41 = -25

ANY Help would be greatly appreciated!!

Thank you!