[ capword othword sp & sp capword othword smallet , sp year ] sp capword othword , sp caplet . sp & sp capword othword smallet , sp caplet . sp ( year ) . sp capword : sp year sp upword sp capword sp othword sp capword capword sp ( upword ) , sp ( capword , sp caplet . sp caplet . , sp othword ) sp othword . sp num – num , sp capword , sp capword sp capword , sp capword : sp upword .