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