[ num ] sp capword sp caplet , sp capword sp upword . sp capword sp othword sp capword sp capword sp capword sp othword sp capword sp capword . sp capword : capword sp othword sp othword sp year sp capword sp othword sp capword sp capword sp upword . sp capword sp capword sp capword sp capword capword sp capword , sp capword , sp upword : sp upword sp capword . sp year ; sp othword . sp num – num . upword sp othword : / / othword . othword . othword / othword / num / num / year . othword othword num & othword upword & othword num & othword num & othword num othword . num & othword capword num caplet caplet . num caplet capword num caplet caplet . caplet .