{HEAD ~ The system} includes {TAIL ~ a lamp}, a ballast, a first interface, a storage unit, and a processing unit 
includes
{ HEAD ~ The system } includes { TAIL ~ a lamp } , a ballast , a first interface , a storage unit , and a processing unit
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH