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