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