The pass smartcard is a small, flat, card like {HEAD ~ a credit card} that can contain electronics and {TAIL ~ wireless communication capabilities} 
The pass smartcard is a small , flat , card like { HEAD ~ a credit card } that can contain electronics and { TAIL ~ wireless communication capabilities }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL