Say Tab por John Mayer

Here is the main riff for the song. As far as I can tell this should be pretty accurate. Please comment!

Standard tuning (GCEA)
Capo 3 (Tabs relative to capo) 

  (G)       (C)        (G)        (D)

----3--3--3----3--3--3----3--3--3----0--0--0--
-----3--3-------0--0-------3--3-------2--2----
--2---2--2---0---0--0---2---2--2---2---2--2---
----------------------------------------------