{HEAD ~ A lubrication system} and wind turbine are provided having one or more input ports in a component and {TAIL ~ one or more output ports} in the component 
are provided having
{ HEAD ~ A lubrication system } and wind turbine are provided having one or more input ports in a component and { TAIL ~ one or more output ports } in the component
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL REL OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH