package jp.funnything.competition.util;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.IOException;
import java.math.BigDecimal;
import java.math.BigInteger;

import org.apache.commons.io.IOUtils;

public class QuestionReader {
    private final BufferedReader _reader;

    public QuestionReader( final File input ) {
        try {
            _reader = new BufferedReader( new FileReader( input ) );
        } catch ( final FileNotFoundException e ) {
            throw new RuntimeException( e );
        }
    }

    public void close() {
        IOUtils.closeQuietly( _reader );
    }

    public String read() {
        try {
            return _reader.readLine();
        } catch ( final IOException e ) {
            throw new RuntimeException( e );
        }
    }

    public BigDecimal[] readBigDecimals() {
        return readBigDecimals( " " );
    }

    public BigDecimal[] readBigDecimals( final String separator ) {
        final String[] tokens = readTokens( separator );

        final BigDecimal[] values = new BigDecimal[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = new BigDecimal( tokens[ index ] );
        }

        return values;
    }

    public BigInteger[] readBigInts() {
        return readBigInts( " " );
    }

    public BigInteger[] readBigInts( final String separator ) {
        final String[] tokens = readTokens( separator );

        final BigInteger[] values = new BigInteger[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = new BigInteger( tokens[ index ] );
        }

        return values;
    }

    public int readInt() {
        final int[] values = readInts();

        if ( values.length != 1 ) {
            throw new IllegalStateException( "Try to read single interger, but the line contains zero or multiple values" );
        }

        return values[ 0 ];
    }

    public int[] readInts() {
        return readInts( " " );
    }

    public int[] readInts( final String separator ) {
        final String[] tokens = readTokens( separator );

        final int[] values = new int[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = Integer.parseInt( tokens[ index ] );
        }

        return values;
    }

    public long readLong() {
        final long[] values = readLongs();

        if ( values.length != 1 ) {
            throw new IllegalStateException( "Try to read single interger, but the line contains zero or multiple values" );
        }

        return values[ 0 ];
    }

    public long[] readLongs() {
        return readLongs( " " );
    }

    public long[] readLongs( final String separator ) {
        final String[] tokens = readTokens( separator );

        final long[] values = new long[ tokens.length ];
        for ( int index = 0 ; index < tokens.length ; index++ ) {
            values[ index ] = Long.parseLong( tokens[ index ] );
        }

        return values;
    }

    public String[] readTokens() {
        return readTokens( " " );
    }

    public String[] readTokens( final String separator ) {
        return read().split( separator );
    }
}

package com.code.jam;

import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.math.BigInteger;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class RecycledNumbers {

	FileInputStream in;
	FileOutputStream out;
	BufferedReader br;

	void open() throws IOException {
		in = new FileInputStream(new File(
				"/home/lenovo/Documents/GCJ/C-small-attempt0.in"));
		out = new FileOutputStream(new File(
				"/home/lenovo/Documents/GCJ/C-small-attempt0.out"));

		br = new BufferedReader(new InputStreamReader(new DataInputStream(in)));

	}

	void close() throws IOException {
		out.close();
	}

	void run() throws IOException {
		int tn = new Integer(br.readLine());
		for (int i = 1; i <= tn; i++) {

			// System.out.println(br.readLine());
			String AB = br.readLine();
			BigInteger A = new BigInteger(AB.split(" ")[0]);
			BigInteger B = new BigInteger(AB.split(" ")[1]);

			int count = 0;
			Map nm = new HashMap();
			
			
			
			for (BigInteger k = A; k.compareTo(B) ==  -1; k = k
					.add(BigInteger.ONE)) {

				String n = k.toString();
				String	m = n;
				nm.clear();
				
				
				for(int l=0;l<n.length();l++)
				{
							m  = rotateDigitRight(m);
					
							BigInteger mBig = new BigInteger(m);
					
						if (mBig.compareTo(k) >0 && mBig.compareTo(B) <= 0 && mBig.compareTo(A) >0 && !nm.containsValue(m) )
						{
							count++;							
							
							nm.put(n, m);
							
							System.out.println(n + ", " +m+"   "+ count);
						
						}	
				}
					
				}
				

							
							
							
			

			out.write(("Case #" + i + ": " + count).getBytes());
			out.write("\n".getBytes());
		}

	}

	public static String rotateDigitRight(String A) {

	
		String val = A.toString();
		
		String val0 = String.valueOf(val.charAt(val.length()-1));
		
		
		
		String valRest = "";
		if(val.length()>=2)
		{
			 valRest = val.substring(0, val.length()-1);
		}

		
		val = val0 + valRest;
		
		
		return val;

	}

	public static void main(String[] args) throws IOException {
		RecycledNumbers solution = new RecycledNumbers();
		solution.open();
		solution.run();
		solution.close();
	}

}
