साखाफोर, जाय हानि सोमोनदोजों बिफोरनि खारथायखौ मोननायफोरआ दुद्रुनो उदां आरो मोनसेया मोनसेजों एखेजाथाय।
The wheels, which gain their motion from contact with the ground, are free to float and overlap each other.