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