[ othword : capword . othword : num . num . num . num . num ] capword sp capword , sp capword capword , sp othword sp capword capword . sp caplet sp othword othword sp – sp upword sp othword othword sp othword sp othword . upword othword : / / othword . othword . othword . othword / othword / othword othword num . num . num . num . num capword : sp capword othword sp othword sp smallet sp othword sp othword othword sp othword sp othword othword sp othword sp othword othword sp othword sp othword othword sp othword sp othword othword sp othword othword . sp capword sp othword sp othword , capword sp capword ( upword ) , sp othword sp othword othword , sp othword sp othword num othword sp othword sp othword othword , sp othword sp othword othword sp othword sp othword sp othword othword . sp capword sp othword othword sp othword sp othword sp upword sp othword sp othword othword . sp capword sp capword capword sp capword sp ( upword ) othword sp othword sp othword sp othword sp othword , othword sp othword sp upword sp othword sp othword sp othword othword sp othword sp othword . sp capword othword sp othword sp othword sp othword , smallet sp othword sp othword sp othword othword sp othword . sp capword sp othword sp othword sp othword othword sp upword sp othword sp othword sp othword othword sp othword sp othword sp othword sp othword , smallet sp othword sp upword sp othword sp othword othword sp othword sp othword sp othword capword sp othword sp othword .