New Found Glory - Nothing For Christmas chords

This is a simple version of chords for this song.
It's rellay nice to play it, i hope you'll enjoy too! :)
[ Tab from: http://www.guitaretab.com/n/new-found-glory/377534.html ]
Riff: (There is no meaning for the distance between the notes)
-----------------------------------------------------------------
e | -----------3-------------3---------------------------------------|
b | - 3 - 3 - - -3- 3 - 3 - - -3---0--0---1--0---0---0---1--0--------|
g | 0 - 0 - 0-----0 - 0 - 0----------------------0---0---0-----------|
d | -------------------------------2--2--2---------------------------|
a | -----------------------------------------------------------------|
E | -----------------------------------------------------------------|
-----------------------------------------------------------------

Chords for chorus:
G - Cadd9 - AM - C

Strumming:
Down .. Up Down