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