/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package recycled;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.TreeSet;

/**
 *
 * @author Alfred
 */
public class Main {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
    try {
            FileInputStream fstream = new FileInputStream("C-small-attempt0.in");
            DataInputStream in = new DataInputStream(fstream);
            BufferedReader br = new BufferedReader(new InputStreamReader(in));
            FileWriter outFile = new FileWriter("out.txt");
            PrintWriter out = new PrintWriter(outFile);
            String line;
            line = br.readLine();
            int cases = Integer.parseInt(line);
            for (int i=1; i<=cases;i++){
                line = br.readLine();
                String[] values = line.split(" ");
                int A = Integer.parseInt(values[0]);
                int B = Integer.parseInt(values[1]);
                int total=0;
                for (int n=A; n<=B;n++){
                    TreeSet<String> solutions = new TreeSet<String>();
                    for (int k=1;k<values[1].length();k++){
                        String m = circshift(n,k);
                        int mVal = Integer.parseInt(m);
                        if(mVal<=B && mVal!=n  && mVal> n && !m.startsWith("0") && m.length()==Integer.toString(n).length() )
                        {
                            solutions.add(m);
                        }                   
                    }
                    total+=solutions.size();
                }
                out.println("Case #"+i+": "+total);
            }
            in.close();
            out.close();
        } catch (Exception e) {//Catch exception if any
            System.err.println("Error: " + e.getMessage());
        }

}

    private static String circshift(int n, int k) {
        String nString=Integer.toString(n);
        int len=nString.length();
        String m =  nString.substring(len-k)+nString.subSequence(0, len-k);
        //System.out.println(n+" "+m);
        return m;
    }

}

import java.io.File;
import java.io.FileWriter;
import java.util.*;


public class Recycled {

	public static void main(String[] args) throws Exception {
		Scanner sc = new Scanner(new File("./src/recycledS-input.txt"));
		FileWriter fw = new FileWriter("./src/recycledS-output.txt");
		int total = sc.nextInt();
		for(int turn = 1; turn <= total; turn++) {
			int res = 0;
			int A = sc.nextInt(), B = sc.nextInt();

			for(int i = A; i < B; i++) {
				//Translating the integer into an array
				String si = ""+i; 
				String Ai = ""+A;
				int li = Ai.length();
				int[] tab = new int[li];
				//fw.write("The length is " + li + "\n");
				for ( int j=0; j<li; j++) {
				  tab[j]=Integer.parseInt(""+si.charAt(j));
				}
				Set recycled = new HashSet();
				//Generating the permutations and checking the order
				for(int k =0;k<li;k++){
					int temp = tab[li-1];
					for(int j=0;j<li-1;j++){
						//fw.write(tab[j+1] + " " + tab[j]);
						tab[li-1-j]=tab[li-2-j];
					}
					tab[0]=temp;
					
					int current = 0;
					for(int j=0;j<li;j++){
						//fw.write("The current is: " + tab[li-1-j] + "\n");
						current = current + (int)Math.pow(10,j)*tab[li-1-j];
					}
					
					//fw.write(i +" Current:" + current + "\n");
					if (i < current && current<= B)
					{
						recycled.add(current);
						//fw.write(current + " " + i + "\n");
					}
					}
				res = res + recycled.size();
							
				}
			fw.write("Case #" + turn + ": " + res + "\n");

			}
		
		fw.flush();
		fw.close();
	}
}
