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