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