a jeep	an ambulance	a train
a helicopter	a van	an airplane
a fire truck	a police car	a UFO

a bike	a sports car	a rocket
a motorcycle	a truck	a boat
a taxi	a submarine	a bus

a boat	an airplane	a bike
a rocket	a train	a fire truck
a police car	a truck	a taxi

a police car	a motorcycle	a train
a bike	an ambulance	a submarine
a truck	a rocket	a boat

a fire truck	a train	an ambulance
a taxi	a rocket	an airplane
a jeep	a UFO	a submarine

a helicopter	a motorcycle	a boat
a fire truck	a truck	a bus
a train	a rocket	a bike

a boat	a bike	a bus
a taxi	a fire truck	a police car
a motorcycle	a submarine	a helicopter

a bus	a sports car	a train
a rocket	a UFO	a boat
a taxi	a jeep	a submarine

a train	a helicopter	a boat
an airplane	a sports car	an ambulance
a motorcycle	a bike	a truck

a police car	a sports car	a truck
a submarine	a train	a bike
a UFO	a jeep	a helicopter

a motorcycle	a bus	a taxi
a boat	a jeep	a rocket
a police car	a van	a sports car

a taxi	an airplane	a helicopter
a bus	a sports car	a submarine
a van	a UFO	a police car

a taxi	a helicopter	a UFO
a truck	a bike	a boat
a fire truck	a jeep	a van

an airplane	a police car	a sports car
a submarine	a helicopter	a fire truck
a boat	a UFO	an ambulance

a taxi	a bike	a motorcycle
a van	a jeep	a submarine
a boat	an ambulance	a police car

an ambulance	a boat	a helicopter
a bus	a UFO	a van
an airplane	a bike	a police car