{HEAD ~ A support} supports {TAIL ~ at least one side surface} of the sonotrode and guides the sonotrode in the longitudinal direction thereof 
supports
{ HEAD ~ A support } supports { TAIL ~ at least one side surface } of the sonotrode and guides the sonotrode in the longitudinal direction thereof
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH