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