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