The third AND {TAIL ~ circuit} 34 receives {HEAD ~ the victim signal} and two inverted aggressor signals 
The third AND { TAIL ~ circuit } 34 receives { HEAD ~ the victim signal } and two inverted aggressor signals
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH