In {TAIL ~ step} 403, the encrypted NA data and {HEAD ~ the accessible non encrypted data} are stored in the EEPROM 110 
In { TAIL ~ step } 403 , the encrypted NA data and { HEAD ~ the accessible non encrypted data } are stored in the EEPROM 110
OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH