using System;

using System.Linq;  

using System.Collections.Generic;                   

public class Program

{

    public static void Main()

    {

        int [] g = Console.ReadLine().Split(',').Select(int.Parse).ToArray();

        List<int> evenNumbers = new List<int>();

        List<int> oddList = new List<int>();

        List<int> NEW = new List<int>();

​

​

        for(int i=0; i<g.Length; i++)

        {

        if(i%2==0) {evenNumbers.Add(g[i]);}

        else if (i%2!=0){oddList.Add(g[i]);}

        else if (i%10==5) {NEW.Add(g[i]);

        }

​

        }

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

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

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

​

​

    }

}