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