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