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