/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Happy;
import java.io.*;
import java.math.*;
import java.lang.*;
import java.util.*;
import java.util.Arrays.*;
import java.io.BufferedReader;
//import java.io.IOException;
//import java.io.InputStreamReader;
//import java.io.PrintWriter;
//import java.util.StringTokenizer;

/**
 *
 * @author ipoqi
 */
public class Happy {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        new Happy().haha();
    }

    public void haha() {
        BufferedReader in = null;
        BufferedWriter out = null;
        try{
            in = new BufferedReader(new FileReader("C-large.in"));
            out = new BufferedWriter(new FileWriter("LLL.out"));
            int T = Integer.parseInt(in.readLine());
            System.out.println("T="+T);

            //LinkedList<Integer> mm = new LinkedList<Integer>();
            //mm.add(new LinkedList<Integer>());
           //int[][] mm;
           //for(int ii=0;ii<mm.length;ii++){
           //     mm[0][ii] = 1;
           //}


            for(int i=0;i<T;i++){
                String[] line = in.readLine().split(" ");
                int A = Integer.parseInt(line[0]);
                int B = Integer.parseInt(line[1]);
                //System.out.print(" A = "+A+"\n");
                //System.out.print(" B = "+B+"\n");

                int ans = 0;

                
                for(int j=A;j<B;j++){
                    int n=j;
                    if(n>=10){
                        String N = Integer.toString(n);
                        int nlen = N.length();
                        List<Integer> oks = new ArrayList<Integer>();
                        for(int k=0;k<nlen-1;k++){
                            String M = "";
                            for(int kk=1;kk<=nlen;kk++){
                                 M = M + N.charAt((k+kk)%nlen);
                            }
                            int m = Integer.parseInt(M);
                            //System.out.print(" N = "+N+"\n");
                            //System.out.print(" M = "+M+"\n");

                            if(m>n && m<=B) {
                                boolean isNewOne = true;
                                for(int kkk=0;kkk<oks.size();kkk++){
                                    //System.out.print(" KKK = "+oks.get(kkk)+"\n");
                                    if(m==oks.get(kkk)){
                                        isNewOne = false;
                                    }
                                }
                                if(isNewOne){
                                    //System.out.print(" N = "+N+"\n");
                                    //System.out.print(" M = "+M+"\n");
                                    oks.add(m);
                                    ans++;
                                }
                            }
                        }
                    }
                }
                out.write("Case #"+(i+1)+": "+ans+"\n");
                System.out.print("Case #"+(i+1)+": "+ans+"\n");
            }
            in.close();
            out.close();
        }catch(Exception e){
            e.printStackTrace();
            try{
                in.close();
                out.close();
            }catch(Exception e1){
                e1.printStackTrace();
            }
        }
        System.out.print("YES!\n");
    }

}
package utils;

/**
 *
 * @author Fabien Renaud
 */
public abstract class Jam implements Runnable, JamParser {

  protected final String[] lines;
  protected final JamCase[] cases;
  protected final int t;
  private final String filenameInput;
  private final String filenameOutput;
  private final String[] output;
  private final StopWatch timer;
  private int count;

  protected Jam(String filename) {
    this.filenameInput = filename;
    this.filenameOutput = filename.replace(".in", ".out");
    this.count = 0;
    this.lines = File.readAllLines(filenameInput);
    this.timer = new StopWatch();
    this.t = Integer.parseInt(lines[0]);
    this.cases = new JamCase[t];
    this.output = new String[t];
    File.delete(filenameOutput);
  }

  protected final synchronized void appendOutput(int number, String result) {
    output[number - 1] = String.format("Case #%1$d: %2$s", number, result);
    count++;
    if (count == t) {
      timer.stop();
      saveOutput();
    }
  }

  private void saveOutput() {
    if (count != t) {
      System.err.println(String.format("%1$d results are missing. File not saved."));
    } else {
      File.writeAllLines(filenameOutput, output);
      System.out.println("File saved at " + filenameOutput);
      System.out.println("---------- OUTPUT ----------");
      for (String s : output) {
        System.out.println(s);
      }
      System.out.println("--- Processed in " + timer.getElapsedSeconds() + " seconds.");
    }
  }

  @Override
  public final void run() {
    int j;
    count = 0;

    timer.start();
    for (int i = 1; i <= t; i++) {
      j = i - 1;
      cases[j] = getJamCase(i);
      if (cases[j] != null) {
        new Thread(cases[j]).start();
      }
    }
  }
}
