//Written by Jay Baffoni
// LaSalle Academy, Providence, RI Intermediate Three
//Contest two

import java.util.Scanner;
import java.io.*;
public class compression
{
	public static void main(String [] args) throws IOException
	{
		Scanner reader = new Scanner(new File("J:\\acsldata#2.txt"));
		for (int x = 0; x < 5; x++)
		{
		 System.out.println("\n");	
			int pos;
			String input = reader.nextLine() + " ";
			String word = "";
	  String words = "";
			String punc = ""; 
			String total = "";
			for (int i = 0; i < input.length(); i++)
			{				
				if (input.charAt(i) > 64 && input.charAt(i) < 91 || input.charAt(i) == 32)
					words += input.substring(i, i+1);
				else
					punc += input.substring(i, i+1);
			}
			words = " " + words;
			while (words.length() > 2)
			{
				int num = 0;
				
				total = words.substring(1, words.length());
				
				int spos = total.indexOf(" ");
				if (words.length() > 2)
				 word = words.substring(0, spos + 2);
				
				while (words.indexOf(word) >= 0 && words.length() > 2)
				{
					int position = words.indexOf(word);
				 words = words.substring(0, position) + " " + words.substring(position+word.length(), words.length());	
					
					num++;
				}
				word = word.substring(1, word.length()-1);
				System.out.print(num);
				System.out.print(word);
				//System.out.println(words);
			}
			
			while (punc.length() > 0)
			{
				String mark = "";
				int num = 1;
				if (punc.length() > 0)
				 {mark = punc.substring(0, 1);
				  punc = punc.substring(1, punc.length());}
				while (punc.indexOf(mark) >= 0 && punc.length() > 0)
				{
					int position = punc.indexOf(mark);
				 punc = punc.substring(0, position) + punc.substring(position+1, punc.length());
				 //System.out.println(punc);
				 num++;
				 
				}
				System.out.print(num);
				System.out.print(mark);
			}
		}	
	}
}