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