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