- b -

• BRAKE_DOWN : RobotCarVel
• BRAKE_UP : RobotCarVel

- e -

• EAST : EnergyRooms , TwoRooms , Taxi , LightWorld , FuelRooms , FourRooms

- f -

• FORWARD : MountainCar

- l -

• LEFT : CartPole

- n -

• NORTH : EnergyRooms , FourRooms , LightWorld , Taxi , FuelRooms , TwoRooms
• NORTHEAST : FuelRooms
• NORTHWEST : FuelRooms
• NOTHING : RobotCarVel
• NUM_ACTIONS : LightWorld

- p -

• PICKUP : LightWorld , Taxi
• PRESS : LightWorld
• PUTDOWN : Taxi

- r -

• REVERSE : MountainCar
• RIGHT : CartPole

- s -

• SOUTH : EnergyRooms , FourRooms , LightWorld , TwoRooms , Taxi , FuelRooms
• SOUTHEAST : FuelRooms
• SOUTHWEST : FuelRooms

- t -

• THROTTLE_DOWN : RobotCarVel
• THROTTLE_UP : RobotCarVel

- w -

• WEST : EnergyRooms , TwoRooms , Taxi , LightWorld , FuelRooms , FourRooms

- z -

• ZERO : MountainCar