{HEAD ~ The main conduit portion} includes a long pipeline formed of steel pipes, which extends along the seafloor to near the buoy station, and in a J curve up to {TAIL ~ the buoy} 
{ HEAD ~ The main conduit portion } includes a long pipeline formed of steel pipes , which extends along the seafloor to near the buoy station , and in a J curve up to { TAIL ~ the buoy }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD 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 TAIL TAIL TAIL TAIL TAIL TAIL