/*
 * 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.*;
import java.util.*;

public class Q3
{
	public static boolean isPermut (int a, int b)
	{
		String str = String.valueOf (a);
		for (int i = 1; i < str.length(); i++)
		{
			str = str.charAt (str.length() - 1) + str.substring (0, str.length() - 1);
			if (Integer.parseInt (str) == b)
			{
				return true;
			}
		}
		return false;
	}
	
	public static void main (String[] args) throws IOException
	{
		BufferedReader reader = new BufferedReader (new FileReader ("input-q3.txt"));
		PrintWriter writer = new PrintWriter ("output-q3.txt");
		String line = reader.readLine();
		int nb = Integer.parseInt (line);
		for (int i = 0; i < nb; i++)
		{
			line = reader.readLine();
			String[] tokens = line.split (" ");
			int min = Integer.parseInt (tokens[0]);
			int max = Integer.parseInt (tokens[1]);
			
//			System.out.printf ("\nmin %d, max %d\n", min, max);
			
			// Try all rotations
			int counter = 0;
			
			Set<Integer> set = new HashSet<Integer>();
			
			for (int val = min; val < max; val++)
			{
				String str = String.valueOf (val);
				int nbDigits = str.length();
//				System.out.println("Val : " + val + " with " + nbDigits + " digits");
				int major = String.valueOf (max).charAt (0) - '0';
				set.clear();
				
				for (int j = 1; j < nbDigits; j++)
				{
					char last = str.charAt (nbDigits - 1);
					str = str.charAt (nbDigits - 1) + str.substring (0, nbDigits - 1);
					if (last != '0' && (last - '0') <= major)
					{
//						System.out.println ("  Trying " + str);
						int res = Integer.valueOf (str);
						if (res <= max && res > val && ! set.contains (res))
						{
//							System.out.printf ("    (%d, %d)\n", val, res);
							set.add (res);
							if (! (val != res && val < res && val >= min && res <= max && isPermut (res, val)))
							{
								System.out.println("ERROR");
							}
							counter++;
						}
					}
				}
			}
//			System.out.println ("Counter : " + counter);
			writer.println ("Case #" + (i + 1) + ": " + counter);
		}
		writer.close();
		reader.close();
	}
}