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