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

package recycled;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.TreeSet;

/**
 *
 * @author Alfred
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    try {
            FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter outFile = new FileWriter("out.txt");
            PrintWriter out = new PrintWriter(outFile);
            String line;
            line = br.readLine();
            int cases = Integer.parseInt(line);
            for (int i=1; i<=cases;i++){
                line = br.readLine();
                String[] values = line.split(" ");
                int A = Integer.parseInt(values[0]);
                int B = Integer.parseInt(values[1]);
                int total=0;
                for (int n=A; n<=B;n++){
                    TreeSet<String> solutions = new TreeSet<String>();
                    for (int k=1;k<values[1].length();k++){
                        String m = circshift(n,k);
                        int mVal = Integer.parseInt(m);
                        if(mVal<=B && mVal!=n  && mVal> n && !m.startsWith("0") && m.length()==Integer.toString(n).length() )
                        {
                            solutions.add(m);
                        }                   
                    }
                    total+=solutions.size();
                }
                out.println("Case #"+i+": "+total);
            }
            in.close();
            out.close();
        } catch (Exception e) {//Catch exception if any
            System.err.println("Error: " + e.getMessage());
        }

}

    private static String circshift(int n, int k) {
        String nString=Integer.toString(n);
        int len=nString.length();
        String m =  nString.substring(len-k)+nString.subSequence(0, len-k);
        //System.out.println(n+" "+m);
        return m;
    }

}

import sun.rmi.runtime.NewThreadAction;

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

/**
 * Created by IntelliJ IDEA.
 * User: Veniversum
 * Date: 4/15/12
 * Time: 2:26 AM
 */
public class Q3 {
    public static void main(String[] args) {
        try {
            BufferedReader br = new BufferedReader(new InputStreamReader(new FileInputStream("in.txt")));
            Scanner scanner = new Scanner(new FileInputStream("in.txt"));
            int cases = scanner.nextInt();
            scanner.nextLine();
            String output="";
            for (int i= 0;i<cases;i++){
                HashSet<String> results = new HashSet<String>();
                Scanner sc = new Scanner(scanner.nextLine());
                int A = sc.nextInt();
                int B = sc.nextInt();
                int n;
                int m;
                for (int j = A; j <= B;j++) {
                    n = j;
                    m = j;
                    String str = ("" + m);
                    for (int k = 0; k < ("" + m).length();k++) {
                        if (A <= n && n < m && m <= B) {
                            results.add(m + "," + n);
                        }
                        str = str.concat("" + str.charAt(0)); //adds first digit to end
                        str = str.substring(1); //remove first digit
                        m = Integer.parseInt(str);
                    }
                }
                output += "Case #" + (i+1) + ": " + results.size() + "\n";
                PrintWriter outp = new PrintWriter(new FileOutputStream("out.txt"));
                  outp.print(output);
                outp.close();
            }
            System.out.print(output);
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}
