Erica

{tuning: Standard (EADGBE)}
{sot}1--5---    1--4---    1--2---|
2--5---    2--5---    2--3---|
3--6---    3--6---    3--4---|
4--7---    4--6---    4--4---|
5--7---    5--4---    5--2---|
6--5---    X------    X------|{eot}
 
After the last chord, go back to the second chord, then back to the first.
Just repeat these and listen to the strumming pattern on the song.