The buoy is coupled to {HEAD ~ a seasurface structure} that floats at the sea surface and that is loosely anchored to the seafloor to enable drift, {TAIL ~ the conduit} including a flexible hose that extends between the buoy and the seasurface structure 
The buoy is coupled to { HEAD ~ a seasurface structure } that floats at the sea surface and that is loosely anchored to the seafloor to enable drift , { TAIL ~ the conduit } including a flexible hose that extends between the buoy and the seasurface structure
OTH OTH OTH OTH OTH 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 TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH