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