Wrapping a pipe around a form

I'm a beginner with grasshopper, so I don't know much. I'm trying to reproduce the effect of wrapping yarn around a form that I modeled. I did it with a physical model and am trying to figure out how to do it digitally. I found a couple scripts but can't figure them out. I would like to get a pipe to wrap around the form I attached and possibly do it with varied diameters...is this possible?