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