The invention relates to a device and {TAIL ~ a method} for performing a cache process on {HEAD ~ data} 
The invention relates to a device and { TAIL ~ a method } for performing a cache process on { HEAD ~ data }
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD