/*
 * 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.File;
import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Scanner;


public class RecycledNumbers {

	public static void main(String[] args) {
		Scanner input;
		try {
			File in = new File(args[0]);
			input = new Scanner(in);
			int testcaseSize = Integer.parseInt(input.nextLine());
			int testcaseNo = 1;
			
			String output = "";
			while ((input.hasNext()) && testcaseNo <= testcaseSize) {
				//read input
				String s = input.nextLine();			
				//solve problem
				String result = solve(s);
				//record formatted result 
				String outputLine = String.format("Case #%d: %s\n", testcaseNo, result);
				//append output
				output += outputLine;
				
				testcaseNo++;
			}
			input.close();
			//print output
			System.out.print(output);
			// write output file
			FileWriter writer = new FileWriter(in.getName() +".out");
			writer.write(output);
			writer.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
	public static String solve (String text){
		String result = "";
		int A = Integer.parseInt(text.substring(0,text.indexOf(" ")));
		int B = Integer.parseInt(text.substring(text.indexOf(" ")+1, text.length()));
		HashSet<Integer> set = new HashSet<Integer>();
		int digits = text.indexOf(" ");

		ArrayList<Integer> list1 = new ArrayList<Integer>();
		ArrayList<Integer> list2 = new ArrayList<Integer>();
		for (int n=A; n<=B; n++){
			if (!set.contains(n)) {
				String nString = Integer.toString(n);
				HashSet<Integer> group = new HashSet<Integer>();
				group.add(n);
				
				for (int j=1; j<digits; j++){
					String part1 = nString.substring(0,j);
					String part2 = nString.substring(j,digits);
					int m = Integer.parseInt(part2+part1);
					if (m>=A && m<=B && m!=n) {
						group.add(m);
					}
				}
				
				for (int i : group) set.add(i);
				Object[] groupArray = group.toArray();
				for (int i=0; i<group.size()-1; i++){
					for (int j=i+1; j<group.size(); j++){
						list1.add((Integer)groupArray[i]);
						list2.add((Integer)groupArray[j]);
					}
				}
			}
		}
		
//		for (int i=0;i<list1.size();i++){
//			System.out.println(String.format("(%d,%d);", list1.get(i), list2.get(i)));
//		}
//		System.out.println();
		result = String.valueOf(list1.size());
		return result;
	}
}
