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