Chris Brown - No Bullshit, аккорды

I realised today that no one has even attempted to learn this properly so i thought i'd 
give it a Go :)
 
Basically these chords are played throughout but the second pattern is played a bit 
different, so if you listen to the song then you'll know what i mean :)

Capo 4

A
 
G
 
Em
 
C

A
 
G
 
Em
 
F


BOOM there you Go :)