using System;
using System.Collections.Generic;

class Cards
{
    static void Main()
    {
        int linesCount = int.Parse(Console.ReadLine());

        int[] totalDeck = new int[52];
        for (int i = 0; i < linesCount; i++)
        {
            long currentHand = long.Parse(Console.ReadLine());

            for (int position = 0; position < 52; position++)
            {
                long currentBit = (currentHand >> position) & 1;
                if (currentBit == 1)
                {
                    totalDeck[position]++;
                }
            }
        }
        //get numbers with odd occurences
        List<string> oddOccurences = GetOddOccurences(totalDeck);
        bool weHaveFullDeck = true;
        //check if we have full deck
        foreach (var card in totalDeck)
        {
            if (card <= 0)
            {
                weHaveFullDeck = false;
                break;
            }
        }

        if (weHaveFullDeck)
        {
            Console.WriteLine("Full deck");
        }
        else
        {
            Console.WriteLine("Wa wa!");
        }

        Console.WriteLine(string.Join(" ",oddOccurences));

    }

    private static List<string> GetOddOccurences(int[] totalDeck)
    {
        var oddOccurences = new List<string>();
        string[] cards =
        {
            "2c","3c","4c","5c","6c","7c","8c","9c","Tc","Jc","Qc","Kc","Ac",
             "2d","3d","4d","5d","6d","7d","8d","9d","Td","Jd","Qd","Kd","Ad",
             "2h","3h","4h","5h","6h","7h","8h","9h","Th","Jh","Qh","Kh","Ah",
             "2s","3s","4s","5s","6s","7s","8s","9s","Ts","Js","Qs","Ks","As",

        };
        for (int i = 0; i < totalDeck.Length; i++)
        {
            if (totalDeck[i] % 2 == 1)
            {
                oddOccurences.Add(cards[i]);
            }
        }

        return oddOccurences;
    }
}