Fights

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Fights
{
    class Fights
    {
        static void Main(string[] args)
        {
            int firstPokemon = int.Parse(Console.ReadLine());
            int secondPokemon = int.Parse(Console.ReadLine());
            int maxFight = int.Parse(Console.ReadLine());
            for (int i = 1; i <= firstPokemon; i++)
            {
                for (int j = 1; j <= secondPokemon; j++)
                {
                    if ((i * j <= maxFight))
                    {
                        Console.Write($"({i} <-> {j})  ");
                    }
                    else break;
                }
            }
            Console.WriteLine();
        }
    }
}