Classify each of these as either motorcycle brands or car brands: Maruti Suzuki, Ducati, Triumph, Royal Enfield, Harley Davidson,  Mahindra, Tata, Skoda, Honda, Toyota, Hero, TVS, Yamaha, Suzuki, Kawasaki, Volkswagen, Ferrari, Lamborgini, Volvo, Rolls royce, Bajaj, Kia, Hyundai, Ford, Chevrolet, Crystler, Fiat, Hummer, Citreon, KTM