/*
 * 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.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;


public class Recycled {

	private static String in;
	private static String[] ins;
	private static BufferedReader buf;
	private static int cases;
	private static File arquivo = new File("output.txt");
	private static FileOutputStream fos;
	
	public static void main(String[] args) {
	
		buf = new BufferedReader(new InputStreamReader(System.in));
		try {
			fos = new FileOutputStream(arquivo);
		} catch (FileNotFoundException e1) {
			e1.printStackTrace();
			System.exit(0);
		}
		
		try {
			in = buf.readLine();
			cases = Integer.parseInt(in);
		} catch (IOException e) {
			e.printStackTrace();
			System.exit(0);
		}
		
		for (int i = 1; i <= cases; i++) {
			int result = 0;
			try {
				in = buf.readLine();
				ins = in.split(" ");
			} catch (IOException e) {
				e.printStackTrace();
				System.exit(0);
			}
			
			int A = Integer.parseInt(ins[0]);
			int B = Integer.parseInt(ins[1]);
			
			for (int numb = A; numb <= B; numb++) {
				result += reciclar(numb, A, B);
			}
			
			try {
				String res = "Case #" + i + ": " + result + System.getProperty("line.separator");
				fos.write(res.getBytes());
			} catch (IOException e) {
				e.printStackTrace();
				System.exit(0);
			}
		}

	}
	
	
	
	public static int reciclar(int numb, int A, int B) {
		int result = 0;
		ArrayList<Integer> usados = new ArrayList<Integer>();
		char[] numbvec = String.valueOf(numb).toCharArray();
		
		
		for (int i = 1; i < numbvec.length; i++) {
			String rot = new String();
			for (int j = i; j < numbvec.length + i; j++) {
				if (j >= numbvec.length) {
					rot += numbvec[j-numbvec.length];
				}
				else {
					rot += numbvec[j];
				}
			}
			int numbrot = Integer.parseInt(rot);
			
			
			if (numbrot >= A && numbrot <= B && numb != numbrot && !usados.contains(numbrot)) {
				if (numb < numbrot){
					result++;
					usados.add(numbrot);
					System.out.println("(" + numb + "),(" +numbrot+ ")");
				}
			}
		}

		return result;
	}

}
