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