{HEAD ~ A system} for providing {TAIL ~ data} for loading a user system application comprises a processor and a memory 
{ HEAD ~ A system } for providing { TAIL ~ data } for loading a user system application comprises a processor and a memory
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH