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