{HEAD ~ The connector} 6, wherein {TAIL ~ said one or more channels} comprises two or more channels aligned parallel to said first axis 
{ HEAD ~ The connector } 6 , wherein { TAIL ~ said one or more channels } comprises two or more channels aligned parallel to said first axis
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH