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