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