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