Particular implementations focus on {TAIL ~ syntax elements} coded using {HEAD ~ entropy coding}, including, for example, Context based Adaptive Binary Arithmetic Coding  
Particular implementations focus on { TAIL ~ syntax elements } coded using { HEAD ~ entropy coding } , including , for example , Context based Adaptive Binary Arithmetic Coding
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH