{HEAD ~ The software}, when executed by the processor 552, preferably causes {TAIL ~ the processor} 552 to perform the inventive features and functions previously described herein 
causes
{ HEAD ~ The software } , when executed by the processor 552 , preferably causes { TAIL ~ the processor } 552 to perform the inventive features and functions previously described herein
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH