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