{HEAD ~ Band applicator} for applying a band about {TAIL ~ a sheet} of material and a pot 
{ HEAD ~ Band applicator } for applying a band about { TAIL ~ a sheet } of material and a pot
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH