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