/*
 * 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 jam;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.TreeMap;

public class Jam3 {

    public static void main(String[] args) throws Exception {

        BufferedReader reader = new BufferedReader(new FileReader("C:/jam/input.txt"));
        BufferedWriter writer = new BufferedWriter(new FileWriter("C:/jam/output.txt"));
        int pow[] = new int[]{
            1,
            10,
            100, 
            1000,
            10000,
            100000,
            1000000,
            10000000,
            100000000,
            1000000000};
        int nr = new Integer(reader.readLine());
        
        for (int i = 0; i < nr; i++) {
            Set<String> set = new HashSet<String>();
          //  System.out.println("------------  ");
            String in = reader.readLine();
            int A = Integer.parseInt(in.split(" ")[0]);
            int B = Integer.parseInt(in.split(" ")[1]);
            //System.out.println("A = " + A);
            //System.out.println("B = " + B);
            int cyfr = 1+ (int) Math.log10(A);
            //System.out.println("cyfr = " + cyfr);
            int out = 0;
            for(int j = A; j<=B; j++){
               // System.out.println("j = " + j);
                for(int k =1 ; k<cyfr; k++){                    
                    int start = j / pow[k];
                    int end = j % pow[k];
                   // System.out.println("" + start + "||"+end);
                    int nowa = end * pow[cyfr - k] + start;
                   // System.out.println(k+ " nowa = " + nowa);
                    if((nowa < j )&&(nowa >=A) && (nowa <=B) ){
                        set.add(""+nowa+"_"+j);
                    }
                }
                
            }
            
            System.out.println("Case #"+(i+1)+": "+set.size());
           
            writer.write("Case #"+(i+1)+": "+set.size());
            writer.newLine();
                    
        }
        writer.close();
    }
}
