I figured out the intro to this when I was playing around one day, it's really easy
|1---------1-0---------0-1---------1-1-----|
|--3-----3-----2-----2-----3-----3-----0-2-|
|----2-2---------2-2---------2-2-----------|
|------------------------------------------|
|------------------------------------------|
|------------------------------------------| x2
God Bless Anything is Possible, have faith!