The system 1, wherein the simulator is configured to receive input from {HEAD ~ a user} and to transmit {TAIL ~ the user input} to the simulation computer 
The system 1 , wherein the simulator is configured to receive input from { HEAD ~ a user } and to transmit { TAIL ~ the user input } to the simulation computer
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH