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