The fluorescent lamp has {TAIL ~ one filament} connected to one end of {HEAD ~ a first secondary winding} of the transformer 
The fluorescent lamp has { TAIL ~ one filament } connected to one end of { HEAD ~ a first secondary winding } of the transformer
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH