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