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