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