package codejam;

import java.util.*;
import java.io.*;

public class RecycledNumbers {
	public static void main(String[] args) throws IOException {
		BufferedReader in = new BufferedReader(new FileReader("in.txt"));
		PrintWriter out = new PrintWriter(new File("out.txt"));
		
		int T = Integer.parseInt(in.readLine());
		for (int t = 1; t <= T; ++t) {
			String[] parts = in.readLine().split("[ ]+");
			int A = Integer.parseInt(parts[0]);
			int B = Integer.parseInt(parts[1]);
			
			int cnt = 0;
			for (int i = A; i < B; ++i) {
				String str = String.valueOf(i);
				int n = str.length();
				String res = "";
				Set<Integer> seen = new HashSet<Integer>();
				for (int j = n - 1; j > 0; --j) {
					res = str.substring(j) + str.substring(0, j);
					int k = Integer.parseInt(res);
					if (k > i && k <= B) {
						//System.out.println("(" + i + ", " + k + ")");
						if (!seen.contains(k)) {
							++cnt;
							seen.add(k);
						}
					}
				}
			}

			out.println("Case #" + t + ": " + cnt);
		}
		
		in.close();
		out.close();
		System.exit(0);
	}
}

package com.google.codejam.practice2012.qualificationRound;

import com.google.codejam.abs.Problem;
import com.google.codejam.utils.files.ManejoArchivos;

import java.io.FileNotFoundException;
import java.io.IOException;

import java.util.HashMap;
import java.util.Map;

public class RecycledNumbers extends Problem {
    public RecycledNumbers(String name) throws FileNotFoundException, 
                                               IOException {
        super(name);
    }

    public static void main(String[] args) throws FileNotFoundException, 
                                                  IOException {
        //new RecycledNumbers("RecycledNumbers-Sample");
        new RecycledNumbers("RecycledNumbers-Small");
        //new RecycledNumbers("RecycledNumbers-Large");
    }

    public String execCase() throws IOException {
        int[] rango = ManejoArchivos.getInts();
        int numRecycled = 0;
        for(int number=rango[0];number<rango[1];number++) {
            String strNumber = String.valueOf(number);
            for(int i=0;i<strNumber.length()-1;i++) {
                strNumber = strNumber.substring(1) + strNumber.charAt(0);
                int newNumber = Integer.parseInt(strNumber);
                if( number < newNumber && newNumber <= rango[1] ) {
                    numRecycled++;
                    System.out.println(number + " " + newNumber);
                }
            }
        }

        return "" + numRecycled;
    }
}
