[ num ] sp capword sp caplet , sp othword . sp capword othword sp othword sp capword othword sp - sp capword othword sp othword sp capword - capword - capword , sp capword . othword . sp num sp othword sp capword - capword . sp capword ; sp year . sp capword sp othword : sp othword : / / othword . othword / num . num / num - num - num - num - num .