{TAIL ~ A first capacitor} in series with {HEAD ~ a first diode} is connected in parallel with the transformer primary winding  
{ TAIL ~ A first capacitor } in series with { HEAD ~ a first diode } is connected in parallel with the transformer primary winding
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH