{TAIL ~ The isolator system} may include {HEAD ~ two galvanically isolated circuit sub systems} 710A, 710B coupled via isolation devices 720 
{ TAIL ~ The isolator system } may include { HEAD ~ two galvanically isolated circuit sub systems } 710A , 710B coupled via isolation devices 720
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH