/*
 * 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.*;

public class Recycled {

	public static void main(String[] args) {
		BufferedReader input = null;
		BufferedWriter output = null;
		try {
			input = new BufferedReader(new FileReader("C:\\Users\\cerebrus\\eclipse-workspace\\QualiC-Recycled\\src\\C-small-attempt0.in"));
			output = new BufferedWriter(new FileWriter("C:\\Users\\cerebrus\\eclipse-workspace\\QualiC-Recycled\\src\\C-small-attempt0.out"));
			
			int T = Integer.valueOf(input.readLine());
		    for(int i=1; i<=T; i++) {
		    	String nums[] = input.readLine().split(" ");
		    	int A = Integer.valueOf(nums[0]);
		    	int B = Integer.valueOf(nums[1]);
		    	output.write("Case #"+i+": ");
		    	
		    	if(A<10 || B<10)
		    		output.write("0");
		    	else if ((A == B) || (A > B))
		    		output.write("0");
		    	else {
		    		int count = 0;
		    		for(int j=A; j<B; j++) {
		    			String temp1 = Integer.toString(j);
		    			String temp = temp1 + temp1;
		    			Set<Integer> matches = new HashSet<Integer>();
		    			for(int k=1; k<temp1.length(); k++) {
		    				int m = Integer.valueOf(temp.substring(k, k+temp1.length()));
		    				if((m>j) && (m<=B))
		    					matches.add(m);
		    			}
		    			count += matches.size();
		    		}
		    		output.write(String.valueOf(count));
		    	}	
		        
		    	if(i<T) output.write("\n"); 
		    }
		    
		    
		} catch (FileNotFoundException e) {
			System.out.println("input file not found: ");
			e.printStackTrace();
		} catch(IOException e) {
			System.out.println("Error opening files: ");
		    e.printStackTrace();
		    System.exit(1);
		} finally {
			try {
				input.close();
				output.close();
				System.out.println("Done !!");
			} catch (IOException e) {
				System.out.println("Error closing files: ");
				e.printStackTrace();
			}
		}

	}

}
