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