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