{HEAD ~ The BIN} typically occupies the first six digits of the PAN and may be considered {TAIL ~ a first end portion} of the PAN 
{ HEAD ~ The BIN } typically occupies the first six digits of the PAN and may be considered { TAIL ~ a first end portion } of the PAN
HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH