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