{HEAD ~ Each} of the clutching arms has {TAIL ~ a fixing plate} and a holding portion connected with the fixing plate 
has
{ HEAD ~ Each } of the clutching arms has { TAIL ~ a fixing plate } and a holding portion connected with the fixing plate
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH