For example, {HEAD ~ the invention} may be practiced with {TAIL ~ a 72 fiber ferrule} comprising six rows with 12 fibers in each row 
practiced with
For example , { HEAD ~ the invention } may be practiced with { TAIL ~ a 72 fiber ferrule } comprising six rows with 12 fibers in each row
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH