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