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 codejam.qualification;

import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

import codejam.Task;

public class C extends Task {

	private int t;
	private String[][] testCases;
	private String[] resultset;

	public C(String[] args) {
		super(args);
	}

	public static void main(String[] args) throws IOException {
		Task taskC = new C(args);
		taskC.execute();
	}

	protected void catchInputData() throws IOException {
		t = Integer.parseInt(readLine());
		testCases = new String[t][];

		// iterates over cases
		for (int c = 0; c < t; c++) {
			testCases[c] = readLine().split(" ");
		}
	}

	protected void processInputData() {
		resultset = new String[t];

		// iterates over cases
		for (int c = 0; c < t; c++) {
			String[] testCase = testCases[c];
			
			int a = Integer.parseInt(testCase[0]);
			int b = Integer.parseInt(testCase[1]);
			int y = 0;
			
			for (int n = a; n < b; n++) {
				Set<Integer> mset = new HashSet<Integer>();
				String sn = String.valueOf(n);
				for (int i = 1; i < sn.length(); i++) {
					if (sn.charAt(i) != '0') {
						String sm = sn.substring(i) + sn.substring(0, i);
						int m = Integer.parseInt(sm);
						if (m > n && m <= b && !mset.contains(m)) {
							y++;
							mset.add(m);
						}
					}
				}
			}
			
			resultset[c] = ""+y;
		}
	}

	protected void generateOutputFile() throws IOException {
		// iterates over cases
		for (int c = 0; c < t; c++) {
			writeLine("Case #" + (c + 1) + ": " + resultset[c]);
		}
	}

}
