I think the strum pattern for the intro is just up/down. Strumming for the rest of the
repeats the D#m and G#m chords and has a very reggae feel so just listen to it for a
idea. Enjoy!
D#m G#m C#e|----6------|----------------|----4------|-----4-----|B|----7------|--7p6----6h7/9--|----4------|-----6-----|G|----8------|-------6--------|----4------|-----6-----|D|----8------|----------------|----6------|-----6-----|A|----6------|----------------|----6------|-----4-----|E|----0------|----------------|----4------|-----0-----|