/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package gcj;

import java.io.File;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author daniele
 */
public class GCJ_C {
    
    public static void main(String[] args) throws Exception{
        
        
        
        Scanner in = new Scanner(new File(args[0]));
        FileWriter out = new FileWriter("/home/daniele/Scrivania/Output");
        

        int prove=in.nextInt();
        int min,max;
        int cifre;
        int cifreaus;
        String temp;
        int aus;
        int count=0;
        ArrayList<Integer> vals = new ArrayList<Integer>();
        int jcount=0;
        ArrayList<Integer> perm = new ArrayList<Integer>();
        
        out.write("");
        out.flush();
        
        for(int i=1;i<=prove;i++){
            
            out.append("Case #" +i+": ");out.flush();
            
            min=in.nextInt();
            max=in.nextInt();
            
            for(int j=min;j<=max;j++){
               if(!vals.contains(j)){
                    temp=""+j;
                    cifre=temp.length();
                    aus=j;
                    perm.add(j);
                    for(int k=1;k<cifre;k++){
                        aus=rotateOnce(aus);
                        temp=""+aus;
                        cifreaus=temp.length();//elusione zeri iniziali
                        if(aus>=min && aus<=max && aus!=j && cifreaus==cifre && nobody(vals,perm)){ 
                            perm.add(aus);
                            jcount ++;
                            
                        }
                        
                    }
                    while(jcount>0){count+=jcount; jcount--;}
                    vals.addAll(perm);
                    perm= new ArrayList<Integer>();
                    
                }
            }
            out.append(count+"\n");out.flush();
            count=0;
            vals= new ArrayList<Integer>();
        }
        
        
        
    }
        static public int rotateOnce(int n){
            String s=""+n;
            if(s.length()>1){
                s=s.charAt(s.length()-1) + s.substring(0,s.length()-1);
                n=Integer.parseInt(s);
            }
            return n;
        }    
        
        static public boolean nobody(ArrayList<Integer> v,ArrayList<Integer> a){;
            for(int i=0;i<a.size();i++)
                if(v.contains(a.get(i))) return false;
            return true;
        } 
    
}


package com.sam.googlecodejam.speakingtoungue;

import java.util.HashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.TreeMap;

import com.sam.googlecodejam.helper.InputReader;

/**
 * This class generates the mapping based on the samples that have been provided.
 * @author Saifuddin Merchant
 *
 */
public class TranslatorMapping {

	public Map<String, String> iAvalableLines = new HashMap<>(); 
	public Map<Character, Character> iLetterMapping = new TreeMap<>();

	public TranslatorMapping() {
		iAvalableLines.put("ejp mysljylc kd kxveddknmc re jsicpdrysi", "our language is impossible to understand");
		iAvalableLines.put("rbcpc ypc rtcsra dkh wyfrepkym veddknkmkrkcd", "there are twenty six factorial possibilities");
		iAvalableLines.put("de kr kd eoya kw aej tysr re ujdr lkgc jv", "so it is okay if you want to just give up");
	}
	
	public void mapLetters()
	{
		for(Entry<String , String> lineEntry: iAvalableLines.entrySet())
		{
			String keyLine = lineEntry.getKey();
			String keyValue = lineEntry.getValue();
			int index=0;
			for(Character keyChar:keyLine.toCharArray())
			{
				iLetterMapping.put(keyChar, keyValue.charAt(index++));
			}
		}
		iLetterMapping.put('z', 'q');//add the missing mappings
		iLetterMapping.put('q', 'z');//add the missing mappings
		//System.out.println(iLetterMapping.size());
		//System.out.println(iLetterMapping);
	}
	
	public void translate(String pInput)
	{
		for(Character translateChar:pInput.toCharArray())
		{
			System.out.print(iLetterMapping.get(translateChar));
		}
	}
	
	public static void main(String[] args) {
		TranslatorMapping mapping = new TranslatorMapping();
		mapping.mapLetters();
		
		InputReader reader = new InputReader("c://input.in");
		reader.readNextLine();	//read the line number off - we don't need it
		
		String lineRead = null;
		int i=1;
		while((lineRead=reader.readNextLine())!=null )
		{
			System.out.print("Case #"+i+": "); i++;
			mapping.translate(lineRead);
			System.out.println();
		}
	}
}
