{TAIL ~ at least one visible filling layer} located in between and bonded to each of {HEAD ~ the at least two cereal layers} 
{ TAIL ~ at least one visible filling layer } located in between and bonded to each of { HEAD ~ the at least two cereal layers }
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD