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