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 );
    }
}

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.PrintWriter;

public class RecycledNumbers {

	public RecycledNumbers() {
		solve();
	}

	/**
	 * Solves Problem A. Speaking in Tongues
	 */
	private void solve() {
		try {
			File f = new File("./C-small-attempt0.in.txt");
			File output = new File("./output2.out");

			if (output.exists())
				output.delete();

			output.createNewFile();

			PrintWriter pw = new PrintWriter(output);
			FileReader fr = new FileReader(f);
			BufferedReader br = new BufferedReader(fr);

			String linea = br.readLine();
			linea = br.readLine();

			int i = 1;
			while (linea != null) {
				int a = Integer.parseInt(linea.split(" ")[0]);
				int b = Integer.parseInt(linea.split(" ")[1]);

				pw.println("Case #" + i + ": " + getRecycledAmmount(a, b));
				linea = br.readLine();
				i++;
			}

			pw.close();
			br.close();
			fr.close();

		} catch (Exception e) {
			e.printStackTrace();
		}

	}

	private int getRecycledAmmount(int start, int end) {
		int ammount = 0;

		for (int n = start; n <= end; n++) {
			for (int m = start; m <= end; m++) {
				if (n < m && isRecycled("" + n, "" + m))
					ammount++;
			}
		}

		return ammount;
	}

	private boolean isRecycled(String n, String m) {

		for (int i = m.length()-1; i > 0; i--) {
			
			String prefix = m.substring(0, i);			
			String suffix = m.substring(i);
			
			String recycled = suffix + prefix;
			if(recycled.equals(n))
				return true;

		}

		return false;

	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		new RecycledNumbers();
	}

}
