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 qualifyingRound;

import java.io.File;
import java.io.FileNotFoundException;
import java.util.Scanner;

public class RecycledNumbers 
{
	public static void main (String [] args) throws FileNotFoundException
	{
		Scanner in = new Scanner (new File ("input.txt"));
		int numLines = Integer.parseInt(in.nextLine());
		int i = 1;
		while (in.hasNextLine())
		{	
			System.out.print("Case #" + i + ": ");
			int low = in.nextInt();
			int high = in.nextInt();
			int count = 0;
			for (int c = low; c < high; c++)
			{	
//				int temp = computePermutations(c,high);
//				System.out.println(c + " " + temp);
//				count+=temp;
				count += computePermutations(c,high);
			}
			System.out.println(count);
			i = i+1;
		}
//		System.out.println(computePermutations(2212,2222));
	}
	private static int computePermutations (int low, int high)
	{
		String str = "" + low;
		int length = str.length();
		int count = 0;
		int temp = low;
		for (int i = 0; i < length; i++)
		{
			int last = temp % 10;
			temp = temp/10 + last * pow10(length - 1);
//			System.out.println(low + " " + temp);
			if (temp > low && temp <= high)
			{
//				System.out.println(low + " " + temp);
				count++;
			}
		}
		return count;
		
	}
	private static int pow10 (int pow)
	{
		int toReturn = 1;
		for (int i = 0; i < pow; i++)
		{
			toReturn *= 10;
		}
		return toReturn;
	}
}
