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