The term {HEAD ~ “computer readable medium}” includes a single medium or multiple media, such as a centralized or distributed database, and associated caches and servers that store {TAIL ~ one or more sets} of instructions 
The term { HEAD ~ “ computer readable medium } ” includes a single medium or multiple media , such as a centralized or distributed database , and associated caches and servers that store { TAIL ~ one or more sets } of instructions
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH