The Five Lanes: Gustav, Bruno, Cleo, Dario, and Elif

Five lanes stand in a row, numbered 1 to 5 from left to right. Each holds exactly one of each attribute, and no attribute repeats. Work out the full arrangement from these clues: 1. Bruno is directly next to the driver of the blue car. 2. The driver running on diesel is somewhere to the left of Cleo. 3. The driver of the hybrid is not the driver with the wolf mascot. 4. The driver with the shark mascot is not the driver running on diesel. 5. The driver of the silver car is directly next to the driver with the fox mascot. 6. The driver running on diesel is not the driver with the bear mascot. 7. The driver of the hybrid is not the driver of the green car. 8. The driver of the green car is directly next to the driver running on petrol. 9. The driver with the hawk mascot is somewhere to the left of the driver of the hybrid. 10. The driver of the hybrid is not Dario. 11. Dario is not the driver with the bear mascot. 12. The driver of the blue car is not the driver running on petrol. 13. The driver with the wolf mascot is immediately to the right of the driver with the hawk mascot. 14. The driver of the silver car is directly next to Gustav. 15. The driver with the bear mascot is somewhere to the left of the driver of the yellow car. 16. The driver with the wolf mascot is directly next to the driver of the green car. 17. The driver of the electric car is immediately to the right of the driver of the red car. 18. The driver of the hybrid is immediately to the right of Bruno. 19. The driver of the blue car is not the driver of the electric car. 20. Dario is immediately to the left of the driver running on biofuel.