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