{HEAD ~ The oscillating plate} has three sections: a curved plate section; {TAIL ~ an inclined plate section} and a flat plate section 
has
{ HEAD ~ The oscillating plate } has three sections : a curved plate section ; { TAIL ~ an inclined plate section } and a flat plate section
HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH