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