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

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package google.code.jam.qualification.round;

import java.io.*;
import java.util.*;
/**
 *
 * @author ahmad
 */
public class GoogleCodeJamQualificationRound {

    /**
     * @param args the command line arguments
     */
    public static String[] input=new String[0];
    public static String[] output=new String[0];
    static String a="";
    static String b="";
    static int counter=0;
    public static String[] addarray(String[] a,String val)
    {
        String[] b=new String[a.length+1];
        for(int i=0;i<a.length;i++)
        {
            b[i]=a[i];
        }
        b[a.length]=val;
        return b;
    }
    
    public static void getdata() throws FileNotFoundException, IOException
    {
          FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
          DataInputStream in = new DataInputStream(fstream);
          BufferedReader br = new BufferedReader(new InputStreamReader(in));
          String strLine;
          while ((strLine = br.readLine()) != null)   {
          input=addarray(input,strLine);
          }
    }
    
    public static void setdata(String []s) throws IOException
    {
        
        
          FileWriter fstream = new FileWriter("out.txt");
          BufferedWriter out = new BufferedWriter(fstream);
          for(int i=0;i<s.length;i++)
          {
              out.write(s[i]+"\n");
              
          }
          out.close();
          
        
        
    }
    
public static boolean samenum(int n)
{
    String s=String.valueOf(n);
    int bad=0;
    char a=s.charAt(0);
    for(int i=0;i<s.length();i++)
    {
        if(s.charAt(i)!= a)
        {
            bad =1;
        }
    }
    if(bad==1)
    {
        return false;
    }
    else
        return true;
}
    
    
    public static void solveproblem()
    {
        
        int n=Integer.parseInt(input[0]);
        for(int i=1;i<=n;i++)
        {
            ArrayList aaa=new ArrayList();
            counter=0;
            String[] nums=input[i].split(" ");
             a=nums[0];
             b=nums[1];
             int n1=Integer.parseInt(a);
             int n2=Integer.parseInt(b);
           //  System.out.println(".......... "+i+" ................");
             for(int j=n1;j<=n2;j++)
             {
                 
                 
                 if(samenum(j)==true)
                 {}
                 else
                 {
                 String s=String.valueOf(j);
                
                 for(int k=0;k<s.length()-1;k++)
                 {
                     String s1=s.substring(0, k+1);
                     String s2=s.substring(k+1);
                     int nn=Integer.parseInt(s2+s1);
                     
                     solve(nn,j);
                     
                 }
                 }
             }
             if(a.length()>3)
             {
                 counter--;
             }
               output=addarray(output,"Case #"+i+": "+counter+"");
             
        }
        
    }
    
    public static void solve(int n1,int n2)
    {
      // System.out.println(n1+"    "+n2);
       // int i=Integer.parseInt(a);
        for(int i=Integer.parseInt(a);i<n2;i++)
        {
            
            if(i==n1)
            {
                
                counter++;
                System.out.println(i+"    "+n1+"  "+counter);
                break;
            }
        }
      
        
        
    }
    
    
    
    public static void main(String[] args) throws FileNotFoundException, IOException {
        
    getdata();
    solveproblem();
    setdata(output);
     // TODO code application logic here
    }
}
