the processor generating {HEAD ~ the amusement game} on {TAIL ~ a display} for play by the player, the player controlling game play by inputting game parameters to the processor 
on
the processor generating { HEAD ~ the amusement game } on { TAIL ~ a display } for play by the player , the player controlling game play by inputting game parameters to the processor
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH