an ambulance	a truck	a taxi
a boat	a jeep	a sports car
an airplane	a UFO	a bus

a van	a rocket	a police car
a fire truck	a motorcycle	a submarine
a bike	a train	a helicopter

a submarine	a sports car	a van
a police car	a taxi	an airplane
a UFO	a motorcycle	a bike

a UFO	a fire truck	a taxi
a van	a truck	a train
a motorcycle	a police car	a submarine

an airplane	a taxi	a truck
a bike	a police car	a sports car
an ambulance	a bus	a train

a boat	a fire truck	a submarine
an airplane	a motorcycle	a helicopter
a taxi	a police car	a van

a submarine	a van	a helicopter
a bike	an airplane	a UFO
a fire truck	a train	a boat

a helicopter	a rocket	a taxi
a police car	a bus	a submarine
a bike	an ambulance	a train

a taxi	a boat	a submarine
a sports car	a rocket	a truck
a fire truck	a van	a motorcycle

a UFO	a rocket	a motorcycle
a train	a taxi	a van
a bus	an ambulance	a boat

a fire truck	a helicopter	a bike
a submarine	an ambulance	a police car
a UFO	a jeep	a rocket

a bike	a sports car	a boat
a helicopter	a rocket	a train
a jeep	a bus	a UFO

a bike	a boat	a bus
a motorcycle	a van	a submarine
an airplane	an ambulance	a jeep

a sports car	a UFO	a rocket
a train	a boat	an airplane
a submarine	a bus	a truck

a bike	a van	a fire truck
a jeep	an ambulance	a train
a submarine	a truck	a UFO

a truck	a submarine	a boat
a helicopter	a bus	a jeep
a sports car	a van	a UFO