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