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 com.codejam.twelve;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.HashSet;

public class ProbC {
	public static void main(String[] args) throws IOException {
		FileReader fr = new FileReader(
				"D:\\Dev\\Workspaces\\Android\\codejam\\io\\qualification\\C-small-attempt0.in");
		FileWriter fw = new FileWriter(
				"D:\\Dev\\Workspaces\\Android\\codejam\\io\\qualification\\C-small-attempt0.out");
		BufferedReader br = new BufferedReader(fr);
		BufferedWriter bw = new BufferedWriter(fw);

		int t = Integer.parseInt(br.readLine());

		for (int l = 1; l <= t; l++) {
			String s = br.readLine();
			bw.append("Case #" + l + ": ");

			String ss[] = s.split(" ");

			int A = Integer.parseInt(ss[0]);
			int B = Integer.parseInt(ss[1]);

			int ans = 0;
			HashSet<String> hs = new HashSet<String>();

			for (int i = A; i < B; i++) {
				String n = "" + i;
				int len = n.length();
				for (int j = 0; j < len - 1; j++) {
					n = n.charAt(n.length() - 1)
							+ n.substring(0, n.length() - 1);
					int nn = Integer.parseInt(n);
					if (nn > i && nn <= B) {
						/*System.out.println(i + "," + nn);
						if (hs.contains(i + "," + nn)) {
							System.out.println("**********");
						} else*/
						if (!hs.contains(i + "," + nn)){
							hs.add(i + "," + nn);
							ans++;
						}
					}
				}

			}

			bw.append("" + ans);

			bw.newLine();
		}

		bw.flush();
		bw.close();
		br.close();
	}
}
