[ num ] sp capword , sp caplet . sp capword sp othword sp capword sp othword sp capword sp capword sp capword sp [ capword ] sp / sp caplet . sp capword , sp caplet . sp capword othword , sp caplet . sp capword sp / / sp capword sp capword sp othword sp capword sp / sp capword . sp othword sp caplet . sp caplet . sp capword , sp caplet . sp caplet . sp capword . sp — capword , sp capword sp capword sp : sp capword sp capword , sp year . sp — sp caplet . sp num – num .