void jokerA(CardNode head) {
        CardNode lag = new CardNode();
        CardNode blank = new CardNode();
        for(int i =0; i == 28; i++ ){
            if (head.cardValue == 27){
                break;
            }
            else{
                lag = head;
                head = head.next;
            }
        }

        blank.cardValue = head.cardValue;
        blank.next = head.next.next;
        head.next.next = blank;
        head.next = head;
        lag.next = blank;
        blank=head;
    }