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