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