game|rate|0|7 matches=true groups=[rate	0, 7, null]
game|rate|12|9 matches=true groups=[rate	12, 9, null]
game|rate|0|10 matches=true groups=[rate	0	10, null, null]
game|endstroke|0|p matches=true groups=[endstroke, 0, p]
game|endstroke|0|t matches=true groups=[endstroke, 0, t]
readonly=true; preserved first-course native metadata unchanged after addScore/rate
