computer code for transmitting {HEAD ~ the decrypted data} within the range in {TAIL ~ each remaining encrypted storage section} to the requestor 
computer code for transmitting { HEAD ~ the decrypted data } within the range in { TAIL ~ each remaining encrypted storage section } to the requestor
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH