It,s simple
Fat string,next to fat string,next to thin string,thin string
then
No hold down,no dot,no dot,-dot,-no dot,-dot -no dot,-dot-no dot-dot-no dot,no dot-double dot
Double dot is the same as no hold down at the far away end
Here,s the clever bit to impress people -it repeats itself again from double dot towards the other hand waving about near yer depending if you swing low or scratch yer armpits a bit ,roughly where yer belly button is.
Simples