In the IC card, {HEAD ~ comparison} is made between {TAIL ~ the predetermined number} of character data, as entered by the input means, with the prestored PIN for PIN identification 
is made between
In the IC card , { HEAD ~ comparison } is made between { TAIL ~ the predetermined number } of character data , as entered by the input means , with the prestored PIN for PIN identification
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH