{TAIL ~ The audio data stream} containing {HEAD ~ error codes} can be saved or bufferred in the decoder 
{ TAIL ~ The audio data stream } containing { HEAD ~ error codes } can be saved or bufferred in the decoder
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH