/*
 * 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 qualification;

import java.io.*;
import java.util.Arrays;
import java.util.Scanner;

/**
 * @author Roman Elizarov
 */
public class C {
	public static void main(String[] args) throws IOException {
		new C().go();
	}

	Scanner in;
	PrintWriter out;

	private void go() throws IOException  {
		init();
		in = new Scanner(new File("src\\qualification\\c.in"));
		out = new PrintWriter(new File("src\\qualification\\c.out"));
		int t = in.nextInt();
		for (int tn = 1; tn <= t; tn++) {
			out.println("Case #" + tn + ": " + solveCase());
		}
		in.close();
		out.close();
	}

	int[] p = new int[10];
	int[] u = new int[2000001];
	int uh;

	private void init() {
		p[0] = 1;
		for (int i = 1; i < p.length; i++)
			p[i] = p[i - 1] * 10;
		Arrays.fill(u, -1);
	}

	private int getP(int a) {
		int i = Arrays.binarySearch(p, a);
		return i < 0 ? -i - 2 : i;
	}

	private int solveCase() {
		int a = in.nextInt();
		int b = in.nextInt();
		int ap = getP(a);
		int bp = getP(b);
		int cnt = 0;
		for (int p0 = ap; p0 <= bp; p0++) {
			int a0 = p0 == ap ? a : p[p0];
			int b0 = p0 == bp ? b : p[p0 + 1] - 1;
			cnt += solveCase(a0, b0, p0 + 1);
		}
		return cnt;
	}

	private int solveCase(int a, int b, int d) {
		int cnt = 0;
		for (int n = a; n < b; n++) {
			for (int i = 1; i < d; i++) {
				int m = (n % p[i]) * p[d - i] + n / p[i];
				if (m > n && m <= b && u[m] < 0) {
					cnt++;
					u[m] = uh;
					uh = m;
				}
			}
			while (uh > 0) {
				int next = u[uh];
				u[uh] = -1;
				uh = next;
			}
		}
		return cnt;
	}
}
