[General]
fast_lap : 

[Proximity]
right_start : car_on_right.wav
right_cont : keep_left.wav,still_on_the_right.wav
left_start : car_on_left.wav
left_cont : keep_right.wav,still_on_the_left.wav
both_start : cars_on_both.wav
both_cont : still_on_both_sides.wav
end : clear.wav

[Slow]
ahead : slow_car_ahead.wav
right : slow_on_right.wav
left : slow_on_left.wav

[Stop]
ahead: car_stopped_ahead.wav
right: car_stopped_on_right.wav
left: car_stopped_on_left.wav