In {TAIL ~ a female version} of the connector, {HEAD ~ a cylindrical shell} encloses a cavity in which a collette is inserted 
In
In { TAIL ~ a female version } of the connector , { HEAD ~ a cylindrical shell } encloses a cavity in which a collette is inserted
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH