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