/*
 * 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");
    }

}
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.StringTokenizer;


public class RecycledNumbers {
	
	public static ArrayList<Double> palindroms = new ArrayList<Double>();

	public static void main(String[] args) throws FileNotFoundException, IOException {
		File inFile = new File("/Users/johannesvietze/Desktop/C-large.in");
	    
		
	    //read
	    StringTokenizer tok = new StringTokenizer(getContents(inFile),"\n");
	    tok.nextToken(); //delete first token
	    
	    String result = "";
	    int counter = 1;
	    
	    //compute
	    while(tok.hasMoreTokens()){
	    	String in = tok.nextToken(); //next line
	    	String[] current = in.split(" ");
	    	int a = Integer.parseInt(current[0]);
	    	int b = Integer.parseInt(current[1]);
	    	double res = 0;
	    	
	    	palindroms.clear();
	    	for(int n = a; n <= b; n++){
	    		if(n >= 10){
	    			res += getNumberOfRecycledNumbers(a, b, n);
	    		}
	    	}
	    	
	    	DecimalFormat df = new DecimalFormat("#");
	    	result += "Case #" + counter++ + ": ";
	    	result += df.format(res);
	    	result += "\n";
	    }
	    
	    //System.out.println(result);
	    
		//write
	    File outFile = new File("/Users/johannesvietze/Desktop/C-large.out");
	    setContents(outFile, result);
		
	}
	
	public static double getNumberOfRecycledNumbers(int min, int max, int in){
		double result = 0;
		
		String currentS = Integer.toString(in);
		int length = currentS.length();
		
		for (int i = 0; i < length; i++) {
			
			currentS = currentS.charAt(length-1) + currentS.substring(0, length-1);
			
			if(Integer.parseInt(currentS) <= max && Integer.parseInt(currentS) > min && in < Integer.parseInt(currentS)){
				if(isPalindrom(String.valueOf(in)  + currentS)){
					if(!palindroms.contains(Double.parseDouble((String.valueOf(in)  + currentS)))){
						palindroms.add(Double.parseDouble(String.valueOf(in)  + currentS));
						result++;
					}
				}else{
					result++;
				}
			}
		}
		
		return result;
	}
	
	public static boolean isPalindrom(String s){
		return s.equals(new StringBuffer(s).reverse().toString());
	}
	
	public static String getContents(File aFile) {
	    StringBuilder contents = new StringBuilder();
	    try {
	      BufferedReader input =  new BufferedReader(new FileReader(aFile));
	      try {
	        String line = null;
	        while (( line = input.readLine()) != null){
	          contents.append(line);
	          contents.append(System.getProperty("line.separator"));
	        }
	      }
	      finally {
	        input.close();
	      }
	    }
	    catch (IOException ex){
	      ex.printStackTrace();
	    }
	    
	    return contents.toString();
	  }

	public static void setContents(File aFile, String aContents) throws FileNotFoundException, IOException {
	    Writer output = new BufferedWriter(new FileWriter(aFile));
	    try {
	      output.write( aContents );
	    }
	    finally {
	      output.close();
	    }
	 }
}
