In {TAIL ~ the illustrated embodiment}, {HEAD ~ each submask} in table 706 has seven bits corresponding, respectively, to the seven ports of exit 634 646 
In
In { TAIL ~ the illustrated embodiment } , { HEAD ~ each submask } in table 706 has seven bits corresponding , respectively , to the seven ports of exit 634 646
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH