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