[ num ] sp capword sp capword sp othword sp capword sp capword sp othword sp capword sp capword , sp capword sp year , sp capword num sp - sp capword sp num , sp year , sp capword , sp capword . sp capword sp othword sp [ capword ] sp / sp capword . sp othword sp capword sp capword othword , sp capword sp capword , sp capword sp capword , sp capword sp capword . sp — sp capword . sp upword - year - num sp othword sp capword capword , sp [ caplet . sp smallet . ] sp : sp capword sp othword sp capword sp capword , sp capword sp othword sp capword , sp year .