using System;
using System.Collections.Generic;
using System.Text;

class Program
{
    static void Main()
    {
        string input = Console.ReadLine();
        StringBuilder output = new StringBuilder();
        List<byte> bytes = new List<byte>();
        for (int i = 0; i < input.Length; i++)
        {
            if (i % 2 == 0)
            {
                bytes.Add(Convert.ToByte(input.Substring(i, 2), 16));
            }
        }
        foreach (byte b in bytes)
        {
            for (int i = 0; i < 8; i++ )
            {
                if (i % 2 == 0)
                {
                    output.AppendFormat("<{0}>", Convert.ToString(b, 2).PadLeft(8, '0').Substring(i, 2));
                }
            }
        }
        output.Replace("<00>", " ").Replace("<01>", ".").Replace("<10>", "#").Replace("<11>", Environment.NewLine);
        Console.Write(output.ToString());
    }
}