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