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