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