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