/*
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 * 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.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;

public class ProblemC {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		BufferedReader br = null;
		BufferedWriter bw = null;
		String input = null;
		StringBuffer output = null;
		String[] twonumbers = null;
		int min = 0, max = 0;
		ArrayList<String> list = null;
		ArrayList<String> list1 = null;
		String temp = null;
		String strmin = "";
		int tempint = 0;
		int counter = 0;
		int digit1 = 0, digit2 = 0;
		try {
			br = new BufferedReader(new FileReader(new File(
					"C:/Users/DHAVAL/Downloads/InputX.txt")));
			bw = new BufferedWriter(new FileWriter("output4.txt"));
			int count = Integer.parseInt(br.readLine());
			for (int i = 0; i < count; i++) {
				input = br.readLine();
				output = new StringBuffer("Case #" + (i + 1) + ": ");
				counter=0;
				// logic here
				list = new ArrayList<String>();
				list1 = new ArrayList<String>();
				twonumbers = input.split(" ");
				min = Integer.parseInt(twonumbers[0]);
				max = Integer.parseInt(twonumbers[1]);
				if (max >= 10) {
					for (int j = min; j <= max; j++) {
						strmin = "" + j;
						temp = strmin;
						for (int k = 0; k < strmin.length() - 1; k++) {
							temp = temp.substring(1) + temp.charAt(0);
							tempint = Integer.parseInt(temp);
							digit1 = ("" + tempint).length();
							digit2 = strmin.length();
							if (j < tempint && digit1 == digit2
									&& tempint >= min && tempint <= max
									&& !list.contains(strmin + "||" + temp)
									//&& !list1.contains(temp)
									&& !temp.equals(strmin)) {
								//System.out.println(strmin + " " + tempint);
								//list1.add(temp);
								list.add(strmin + "||" + temp);
								counter++;
							}
						}
					}
				}
				bw.write(output.toString() + counter);
				bw.newLine();
			}
			bw.close();
		} catch (Exception e) {
			e.printStackTrace();
		}

	}

}
