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.theblind.problem;

import java.util.HashSet;
import java.util.Scanner;

import com.theblind.utility.FileUtility;

public class RecycledNumbers {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		Scanner in = new Scanner(System.in);
		String inputFileName = in.next();
		String inputData = FileUtility.readFromFile(inputFileName);
		
		RecycledNumbers problem = new RecycledNumbers();
		String content = problem.solve(inputData);
		
		FileUtility.writeToFile("output.txt", content);
	}

	private String solve(String inputData) {
		// TODO Auto-generated method stub
		Scanner in = new Scanner(inputData);
		StringBuilder sb = new StringBuilder();
		
		int testCases = in.nextInt();
		for (int i = 1; i <= testCases; ++i) {
			sb.append("Case #" + i + ": ");
			
			int A = in.nextInt();
			int B = in.nextInt();
			sb.append(calculate(A, B));
			sb.append("\n");
		}
		return sb.toString();
	}

	private int calculate(int A, int B) {
		// TODO Auto-generated method stub
		int result = 0;
		String b = Integer.toString(B);
		for (int i = A; i < B; ++i) {
			String n = Integer.toString(i);
			HashSet<String> numbers = new HashSet<String>(); 
			for (int k = 1; k < n.length(); ++k) {
				String m = n.substring(k) + n.substring(0, k);
				if (numbers.contains(m)) {
					continue;
				}
				else {
					numbers.add(m);
				}
				
				if (m.compareTo(n) > 0 && m.compareTo(b) <= 0) {
					++result;
				}
			}
		}
		return result;
	}

}
