package Main;

import com.sun.deploy.util.ArrayUtil;
import org.apache.commons.lang3.ArrayUtils;

import java.io.*;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.HashSet;

/**
 * Created with IntelliJ IDEA.
 * User: arran
 * Date: 14/04/12
 * Time: 3:12 PM
 * To change this template use File | Settings | File Templates.
 */
public class Round {
    public StringBuilder parse(BufferedReader in) throws IOException {
        StringBuilder out = new StringBuilder();
        String lineCount = in.readLine();

        for (int i = 1; i <= Integer.parseInt(lineCount); i++)
        {
            out.append("Case #"+i+": ");
            System.err.println("Case #"+i+": ");
            String line = in.readLine();
            String[] splits = line.split(" ");
            int p1 = Integer.valueOf(splits[0]);
            int p2 = Integer.valueOf(splits[1]);
            int r = pairRecyclable(p1, p2);
            out.append(r);

//            if (i < Integer.parseInt(lineCount))
                out.append("\n");
        }
        return out;
    }

    public static int pairRecyclable(int i1, int i2) {
        HashSet<String> hash = new HashSet<String>();
        for (int i = i1; i < i2; i++)
        {
            String istr = String.valueOf(i);
            if (istr.length() < 2) continue;
            for (int p = 0; p < istr.length() ; p++)
            {
                String nistr = istr.substring(p,istr.length()).concat(istr.substring(0,p));
                if (Integer.valueOf(nistr) < i1) continue;
                if (Integer.valueOf(nistr) > i2) continue;
                if (nistr.equals(istr)) continue;
                String cnistr = (Integer.valueOf(nistr) > Integer.valueOf(istr)) ?  istr + "," + nistr : nistr + "," + istr;
                hash.add(cnistr);
            }
        }
        return hash.size();
    }

    public static void main(String[] args) {
        InputStreamReader converter = null;
        try {
            int attempt = 0;
            String quest = "C";
//            String size = "small-attempt";
            String size = "large";
            converter = new InputStreamReader(new FileInputStream("src/resource/"+quest+"-"+size+".in"));
            BufferedReader in = new BufferedReader(converter);
            Round r = new Round();
            String str = r.parse(in).toString();
            System.out.print(str);
            FileOutputStream fos = new FileOutputStream(quest+"-"+size+".out");
            OutputStreamWriter osw = new OutputStreamWriter(fos);
            BufferedWriter bw = new BufferedWriter(osw);
            bw.write(str);
            bw.flush();
            bw.close();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
}

package org.nos.gcj;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.List;
import java.util.StringTokenizer;

public class GCJ_Q_03 {
	
//	static final String path = "F:/GCJ/GCJ_Qalification_03/Small_1";
	static final String path = "F:/GCJ/GCJ_Qalification_03/Large";
	
	class TestCase
	{
		int A,B;
	}
	
	public TestCase readTestCase(BufferedReader br) throws Exception
	{
		TestCase tc = new TestCase();
		
		String line = br.readLine();
		StringTokenizer st = new StringTokenizer(line);
		tc.A = Integer.valueOf(st.nextToken());
		tc.B = Integer.valueOf(st.nextToken());
		return tc;
	}
	
	public void writeTestResult(BufferedWriter bw, TestCase tc) throws Exception
	{
		int rpCount = 0;
		
		for (int i = tc.A; i < tc.B; i++)
		{
			int digits  = Long.valueOf(Math.round(Math.floor(Math.log10(i)))).intValue()+1;
			List<Integer> local = new ArrayList<Integer>();
			for (int d = 1; d <= digits - 1; d++)
			{
				int recycled = Integer.valueOf((""+i).substring(d, digits) +(""+i).substring(0, d));
				int rdigits  = Long.valueOf(Math.round(Math.floor(Math.log10(recycled)))).intValue()+1;
				
				if (rdigits != digits)
					continue;
				if (recycled < i)
					continue;
				if (recycled > tc.B)
					continue;
				if (recycled == i)
					continue;
				if (local.contains(recycled))
					continue;
				else
					local.add(recycled);
				rpCount++;
			}
		}
		bw.write(""+rpCount);
	}
	
	public void solve() throws Exception
	{
		BufferedReader br = new BufferedReader(new FileReader(path+"/input.in"));
		BufferedWriter bw = new BufferedWriter(new FileWriter(path+"/output.out"));
		int testCases = new Integer(br.readLine());
		for (int i=0; i<testCases; i++)
		{
			System.out.print("Test case "+(i+1)+": ");
			long time = Calendar.getInstance().getTimeInMillis();
			TestCase testCase = readTestCase(br);
			System.out.print(" read in "+(Calendar.getInstance().getTimeInMillis()-time)+"ms, ");
			time = Calendar.getInstance().getTimeInMillis();
			bw.write("Case #"+(i+1)+": ");
			writeTestResult(bw, testCase);
			bw.write("\n");
			System.out.println("solved in "+(Calendar.getInstance().getTimeInMillis()-time)+"ms");
		}
		bw.flush();
		bw.close();
		br.close();
	}
	public static void main(String[] args) throws Exception 
	{
		GCJ_Q_03 jam = new GCJ_Q_03();
		jam.solve();
	}

}
