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