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 t3;

import java.io.*;
import java.util.ArrayList;
import java.util.StringTokenizer;
import java.util.logging.Level;
import java.util.logging.Logger;

public class T2 {
    BufferedWriter out;
    ArrayList<String> list = new ArrayList<String>();
    int i = 1;
    
    
    T2(){
        try {
            out = new BufferedWriter(new FileWriter(new File("output.txt")));
        } catch (IOException ex) {}        
        start();
        try {
            out.close();
        } catch (IOException ex) {
            Logger.getLogger(T2.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
    
    public static void main(String[] args) {
        T2 t = new T2();
    }

    private void lerArquivo(String input) {
        File f = new File(input);  
        if(!f.exists())  
        {  
            System.exit(-1);  
        }  
        try {  
            BufferedReader in = new BufferedReader(new FileReader(f));  
            String line;  
            int lineCount = 0;  
            in.readLine();
            while((line = in.readLine())!=null)  
            {  
                list.add(line);
            }  
        } catch (Exception e) {}  
    }
    
    private void write(String str){
        str = "Case #"+i+": "+ str + "\n";
            try {
                out.write(str, 0, str.length());
                i++;
            } catch (IOException ex) {
                Logger.getLogger(T2.class.getName()).log(Level.SEVERE, null, ex);
            }
    }
        
    private void start(){
        lerArquivo("input.txt");
        for(String str: list){
            int counter = 0;
            StringTokenizer st = new StringTokenizer(str);
            int A = Integer.parseInt(st.nextToken());
            int B = Integer.parseInt(st.nextToken());
            for(int i = A; i < B-1; i++)
                for(int j = i+1; j <= B; j++){
                    if(verify(i, j)){
                            counter++;
                    }
                        
                }
            write(""+counter);                            
        }
    }
    
    private boolean verify(int A, int B){
        int k1 = A;
        int size;
        for(size = 1; size*10 < A; size*=10);
        
        for(int i = 10; i <= A; i*=10){
            k1 = A;
            int temp = k1%i;
            k1 = (k1-temp)/i;
            k1 = (((size*10)/i)*temp) + k1;
            if(k1 == B)
                return true;
        }
        
        
        
        return false;
    }
}
