/*
 * To change this template, choose Tools | Templates
 * 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;
    }

}

package inam.qual;

import java.io.File;
import java.io.FileInputStream;
import java.io.PrintStream;
import java.util.HashSet;
import java.util.Scanner;
import java.util.Set;

public class C {
    public void go() {
        Scanner in = new Scanner(System.in);
        int cc = in.nextInt();
        for (int c = 1; c <= cc; c++) {
            int val = 0;
            int a = in.nextInt();
            int b = in.nextInt();
            Set<String> set = new HashSet<String>();
            for (int i = a; i <= b; i++) {
                String str = String.valueOf(i);
                for (int j = 1; j < str.length(); j++) {
                    String re = str.substring(j, str.length()) + str.substring(0, j);
                    if (str.equals(re) || re.startsWith("0") || Integer.parseInt(re) > b || a > Integer.parseInt(re)) {
                        continue;
                    }
                    String key = "";
                    if (Integer.parseInt(str) < Integer.parseInt(re)) {
                        key = str + " " + re;
                    } else {
                        key = re + " " + str;
                    }
                    set.add(key);
                }
            }
            val = set.size();
            System.out.println("Case #" + c + ": " + val);
        }
    }
    public static void main(String[] args) {
        try {
            String p = "C-small";
            String r = "qual";
            System.setIn(new FileInputStream(new File(r, p + ".in")));
            if (1 == 1) {
                System.setOut(new PrintStream(new File(r, p + ".out")));
            }
            new C().go();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}
