String []permuting(String str){
        int i = 0, j = 0, l, m , n, p, a, b;

        String []fables = new String[str.length()];
        for (int k = 0; k < str.length() ; k++) {

            i = (int)(Math.random()*str.length()-1);
            do {
                j = (int)(Math.random()*str.length());

                }while(i>=j);

            l = (int)(Math.random()*str.length()-1);
            do {
                m = (int)(Math.random()*str.length());

            }while(l>=m);
            n = (int)(Math.random()*str.length()-1);
            do {
                p = (int)(Math.random()*str.length());

            }while(n>=p);
            a = (int)(Math.random()*str.length()-1);
            do {
                b = (int)(Math.random()*str.length());

            }while(a>=b);

            fables[k] = conform(str, i, j);
            fables[k] = conform(fables[k], l, m);
            fables[k] = conform(fables[k], n, p);
            fables[k] = conform(fables[k], a, b);
            // values of randomly generated characters in the string
            //System.out.print(String.format("%s%s  ",temp1,temp2));
            System.out.println(String.format("%d %d %d %d %d %d %d %d",i,j, l, m, n, p, a, b));

        }

        return fables;
    }