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