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