{TAIL ~ The system} 1 wherein the control data include {HEAD ~ a control parameter} and a control program 
{ TAIL ~ The system } 1 wherein the control data include { HEAD ~ a control parameter } and a control program
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH