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