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