The third AND circuit 34 outputs {TAIL ~ a high signal} when the victim signal is at a high level and the aggressor signals are at {HEAD ~ a low level} 
The third AND circuit 34 outputs { TAIL ~ a high signal } when the victim signal is at a high level and the aggressor signals are at { HEAD ~ a low level }
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD