The measure that is used is not important for the purpose of {TAIL ~ this method}, as long as a cost is associated with {HEAD ~ every logical path} in the network 
The measure that is used is not important for the purpose of { TAIL ~ this method } , as long as a cost is associated with { HEAD ~ every logical path } in the network
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH