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