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