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