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