{HEAD ~ Another interconnection technique} which can be advantageously employed in accordance with the principles of this invention is to group {TAIL ~ the programmable logic elements} into a plurality of mutually exclusive groups, each group having associated with it one or more conductors which can only be used to interconnect the elements in that group 
is to group
{ HEAD ~ Another interconnection technique } which can be advantageously employed in accordance with the principles of this invention is to group { TAIL ~ the programmable logic elements } into a plurality of mutually exclusive groups , each group having associated with it one or more conductors which can only be used to interconnect the elements in that group
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH