A removable data storage device or {HEAD ~ a portable electronic device} with embedded data storage may be constructed with {TAIL ~ such a self hibernating memory system} 
constructed with
A removable data storage device or { HEAD ~ a portable electronic device } with embedded data storage may be constructed with { TAIL ~ such a self hibernating memory system }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL