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