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