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