/*
 * 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 java.io.*;
import java.util.LinkedList;
import java.util.StringTokenizer;

public class RecycledNumbers 
{
    public static void main(String[] args) 
    {
       StringTokenizer st;
       BufferedReader br = null;
 
		try {
                        FileWriter fstream = new FileWriter("output.out");
                        BufferedWriter out = new BufferedWriter(fstream);
			String sCurrentLine;
 
			br = new BufferedReader(new FileReader("C-small-attempt0.in"));
                        sCurrentLine = br.readLine();//no. of cases
                        int i = 1;
                        while ((sCurrentLine = br.readLine()) != null) 
                        {     
                            out.write("Case #" + i++ + ": ");
                            st = new StringTokenizer(sCurrentLine," ");
                            String n = st.nextToken();
                            int N = Integer.parseInt(n);
                            int m = Integer.parseInt(st.nextToken());
                            int count = 0;
                            for (int j = N; j < m; j++) 
                            {
                                String recycled = Integer.toString(j);
                                LinkedList<String> possible_rotations = new LinkedList<String>();
                                for (int k = 0; k < n.length(); k++)
                                {
                                    recycled = recycled.substring(1)+recycled.charAt(0);
                                    if(!possible_rotations.contains(recycled) && Integer.parseInt(recycled) > j && Integer.parseInt(recycled) <= m)
                                        count++;
                                    possible_rotations.addLast(recycled);
                                }
                            }
                            out.write(count + "\n");
                        }
                        out.close();
 
		} catch (IOException e) {
			e.getMessage();
		} finally {
			try {
				if (br != null)br.close();
			} catch (IOException ex) {
				ex.getMessage();
			}
		} 
    }
}
