/*
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 * and open the template in the editor.
 */
package codejam;

/**
 *
 * @author eblanco
 */
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import javax.swing.JFileChooser;

public class RecycledNumbers {

    public static String DatosArchivo[] = new String[10000];

    public static int[] convertStringArraytoIntArray(String[] sarray) throws Exception {
        if (sarray != null) {
            int intarray[] = new int[sarray.length];
            for (int i = 0; i < sarray.length; i++) {
                intarray[i] = Integer.parseInt(sarray[i]);
            }
            return intarray;
        }
        return null;
    }

    public static boolean CargarArchivo(String arch) throws FileNotFoundException, IOException {
        FileInputStream arch1;
        DataInputStream arch2;
        String linea;
        int i = 0;

        if (arch == null) {
            //frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
            JFileChooser fc = new JFileChooser(System.getProperty("user.dir"));
            int rc = fc.showDialog(null, "Select a File");
            if (rc == JFileChooser.APPROVE_OPTION) {
                arch = fc.getSelectedFile().getAbsolutePath();
            } else {
                System.out.println("No hay nombre de archivo..Yo!");
                return false;
            }
        }
        arch1 = new FileInputStream(arch);
        arch2 = new DataInputStream(arch1);
        do {
            linea = arch2.readLine();
            DatosArchivo[i++] = linea;
            /* if (linea != null) {
            System.out.println(linea);
            }*/
        } while (linea != null);
        arch1.close();
        return true;
    }

    public static boolean GuardaArchivo(String arch, String[] Datos) throws FileNotFoundException, IOException {
        FileOutputStream out1;
        DataOutputStream out2;
        int i;
        out1 = new FileOutputStream(arch);
        out2 = new DataOutputStream(out1);

        for (i = 0; i < Datos.length; i++) {
            if (Datos[i] != null) {
                out2.writeBytes(Datos[i] + "\n");
            }
        }
        out2.close();
        return true;
    }

    public static void echo(Object msg) {
        System.out.println(msg);
    }

    public static void main(String[] args) throws IOException, Exception {
        String[] res = new String[10000], num = new String[2];
        int i, j, k, ilong;
        int ele = 1;
       ArrayList al = new ArrayList();
        String FName = "C-small-attempt0",  istr, irev, linea;
        if (CargarArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".in")) {
            for (j = 1; j <= Integer.parseInt(DatosArchivo[0]); j++) {
                linea = DatosArchivo[ele++];
                num = linea.split(" ");
                   al.clear();
                // echo("A: "+num[0]+" B: "+num[1]);
                for (i = Integer.parseInt(num[0]); i <= Integer.parseInt(num[1]); i++) {
                    istr = Integer.toString(i);
                    ilong = istr.length();
                 
                    for (k = 1; k < ilong; k++) {
                        if (ilong > k) {
                            irev = istr.substring(istr.length() - k, istr.length()) + istr.substring(0, istr.length() - k);
                            //echo("caso: " + j + ": isrt: " + istr + " irev: " + irev);
                            if ((Integer.parseInt(irev) > Integer.parseInt(num[0])) && (Integer.parseInt(irev) > Integer.parseInt(istr)) && (Integer.parseInt(irev) <= Integer.parseInt(num[1]))) {
                                al.add("(" + istr + "," + irev + ")");
                            }
                        }
                    }
                }
                HashSet hs = new HashSet();
                hs.addAll(al);
                al.clear();
                al.addAll(hs);
                res[j] = "Case #" + j + ": " + al.size();
                echo(res[j]);
                LeerArchivo.GuardaArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".out", res);
            }
        }
    }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.StringTokenizer;

public class Cj2012_qr_c_java {
  // <Common Declarations>
  // private static final String IN_FILE = "test.in";
  private static final String IN_FILE = "test_small.in";
  // private static final String IN_FILE = "test_large.in";
  private static final String OUT_FILE = IN_FILE + ".out";
  private static final DateFormat DATE_FORMAT = new SimpleDateFormat("HH:mm.ss");

  private static long lBeginTimeMillis;
  private static BufferedReader bufferedReader;
  private static PrintWriter printWriter;

  private static int nNbCases, nIndexCase;

  // </Common Declarations>

  // <Specific Declarations>
  // ...
  private static int A, B;

  private static long N;
  // private static char ;
  // private static boolean ;
  private static String strA, strB;

  // </Specific Declarations>

  private static void begin() throws Exception {
    // <Common Commands>
    lBeginTimeMillis = System.currentTimeMillis();
    System.out.println(Cj2012_qr_c_java.class.toString());
    System.out.println("Begin: "
        + DATE_FORMAT.format(new Date(lBeginTimeMillis)) + ".");

    bufferedReader = new BufferedReader(new FileReader(IN_FILE));
    printWriter = new PrintWriter(new BufferedWriter(new FileWriter(OUT_FILE)));
    // </Common Commands>

    // <Specific Commands>
    // ...

    // StringTokenizer strTokenizer = new
    // StringTokenizer(bufferedReader.readLine(), " ");
    //
    // bufferedReader.readLine()
    nNbCases = Integer.parseInt(bufferedReader.readLine());

    // </Specific Commands>
  }

  private static void end() throws Exception {
    // <Specific Commands>
    // ...
    // </Specific Commands>

    // <Common Commands>
    bufferedReader.close();
    printWriter.close();

    long lEndTimeMillis = System.currentTimeMillis();
    System.out.println("End:   " + DATE_FORMAT.format(new Date(lEndTimeMillis))
        + ".");
    System.out.println((lEndTimeMillis - lBeginTimeMillis) + ".");
    // </Common Commands>
  }

  private static void readCase() throws Exception {
    // <Specific Commands>
    // ...

    StringTokenizer strTokenizer = new StringTokenizer(
        bufferedReader.readLine(), " ");
    //
    // bufferedReader.readLine()
    // strTokenizer.nextToken()
    strA = strTokenizer.nextToken();
    strB = strTokenizer.nextToken();
    A = Integer.parseInt(strA);
    B = Integer.parseInt(strB);

    // </Specific Commands>
  }

  private static void processCase() {
    // <Specific Commands>
    N = 0;
    for (int i = A; i < B; i++) {
      String str = Integer.toString(i);
      for (int j = 1; j < str.length(); j++) {
        String str1 = str.substring(0, str.length() - j);
        String str2 = str.substring(str.length() - j, str.length());
        int n = Integer.parseInt(str2 + str1);
        N += n > i && n <= B ? 1 : 0;
      }
    }

    // </Specific Commands>
  }

  private static void writeCase(int nIndexCase) throws Exception {
    // <Common Commands>
    printWriter.print("Case #");
    printWriter.print(nIndexCase + 1);
    printWriter.print(":");
    // </Common Commands>

    // <Specific Commands>
    // ...

    printWriter.print(" ");
    printWriter.print(N);
    printWriter.println();

    // </Specific Commands>
  }

  public static void main(String[] args) throws Exception {
    // <Common Commands>
    begin();
    for (nIndexCase = 0; nIndexCase < nNbCases; nIndexCase++) {
      readCase();
      processCase();
      writeCase(nIndexCase);
    }
    end();
    // </Common Commands>
  }

  static long fact(int n) {
    long l = n < 0 ? -1 : 1;
    n *= l;
    while (n > 1)
      l *= n--;
    return l;
  }

  static int pgcd(int N, int M) {
    if (N < M)
      return pgcd(M, N);
    if (N % M == 0)
      return M;
    return pgcd(N % M, M);
  }
}

class A_class {
  boolean b;
  int i;
  double d;
  String str;

  public A_class(boolean b, int i, double d, String str) {
    this.b = b;
    this.i = i;
    this.d = d;
    this.str = str;
  }
}

class Item implements Comparable<Item> {
  public int n, p;

  Item(int n, int p) {
    this.n = n;
    this.p = p;
  }

  public int compareTo(Item o) {
    return this.p - o.p;
  }
}
