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