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