[ num ] sp capword , sp capword sp caplet . sp upword sp othword sp othword sp upword sp capword sp othword sp othword sp othword sp upword sp [ capword ] sp / sp capword sp caplet . sp capword , capword sp caplet . sp capword sp / / sp upword sp year sp capword sp othword sp othword sp othword sp othword sp othword sp othword othword sp othword sp ( upword ) sp / sp capword . sp othword sp capword sp capword , sp caplet . sp caplet . sp capword , sp capword sp capword sp capword sp [ othword sp othword . ] . sp — capword , sp capword sp : sp upword , sp year . sp — sp num - num sp capword . sp — sp caplet . sp num – num .