In parallel with {TAIL ~ the current limiting reactor}, {HEAD ~ a reactor free wheeling diode} is connected in series with a reactor free wheeling resistor in a free wheeling branch 
In parallel with { TAIL ~ the current limiting reactor } , { HEAD ~ a reactor free wheeling diode } is connected in series with a reactor free wheeling resistor in a free wheeling branch
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH