{TAIL ~ A gain control system} for splitting an input gain code value into {HEAD ~ prioritized gain components}, including: 
{ TAIL ~ A gain control system } for splitting an input gain code value into { HEAD ~ prioritized gain components } , including :
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH