{HEAD ~ The platform} is provided with {TAIL ~ plural buoys} which are equally spaced around the platform and connected to retractile cables linking with a descending cable at a junction 
{ HEAD ~ The platform } is provided with { TAIL ~ plural buoys } which are equally spaced around the platform and connected to retractile cables linking with a descending cable at a junction
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH