{HEAD ~ A library} of {TAIL ~ programs} is maintained on a host workstation designated as a controlling workstation within the workgroup 
of
{ HEAD ~ A library } of { TAIL ~ programs } is maintained on a host workstation designated as a controlling workstation within the workgroup
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH