{HEAD ~ at least one snubber resistor} connected in {TAIL ~ parallel} with the snubber diode, 
connected in
{ HEAD ~ at least one snubber resistor } connected in { TAIL ~ parallel } with the snubber diode ,
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH