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