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