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