fifth connecting means connecting {HEAD ~ the other terminal} of {TAIL ~ the free wheeling diode} to the other terminal post for connection to the other terminal field  
of
fifth connecting means connecting { HEAD ~ the other terminal } of { TAIL ~ the free wheeling diode } to the other terminal post for connection to the other terminal field
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH