BufferedReader r=new BufferedReader(new InputStreamReader(System.in));
        ArrayList<Integer> ar1=new ArrayList<>();
        ArrayList<Integer> ar2=new ArrayList<>();
        ArrayList<Integer> ar3=new ArrayList<>();
        ArrayList<Integer> ar4=new ArrayList<>();
        for (int i=0;i<20;i++)
        {
            ar1.add(Integer.parseInt(r.readLine()));
        }
        for (int k=0;k<20;k++)
        {
            if (ar1.get(k)%3==0)
            {
                if (ar1.get(k)%2==0)
                {
                    ar2.add(ar1.get(k));
                    ar3.add(ar1.get(k));
                }
                else ar2.add(ar1.get(k));
            }
            if (ar1.get(k)%2==0)
            {
                if (ar1.get(k)%3==0)
                {
                    ar2.add(ar1.get(k));
                    ar3.add(ar1.get(k));
                }
                else ar3.add(ar1.get(k));
            }
            /*if (ar1.get(k)%3==0)
            ar2.add(ar1.get(k));

            if (ar1.get(k)%2==0)
            ar3.add(ar1.get(k));

            if (!(ar1.get(k)%2==0 && ar1.get(k)%3==0))
            {
                ar3.add(ar1.get(k));
                ar2.add(ar1.get(k));
            }*/
            else ar4.add(ar1.get(k));
        }
        printList(ar3);
        printList(ar2);
        printList(ar4);
    }

    public static void printList(List<Integer> list) {
        //напишите тут ваш код
        for (int i=0;i<list.size();i++)
        System.out.println(list.get(i));
    }
}