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