import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Recycled {
	public static void main(String[] args) throws Exception{
		String inputFile = "C-small-attempt0.in";
		
		BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile)));
		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("output")));
		long num_cases = Long.parseLong(input.readLine());
		int current_case = 0;
		
		while (current_case < num_cases){
			current_case++;
			
			String[] fields = input.readLine().split(" ");
			int A = Integer.parseInt(fields[0]);
			int B = Integer.parseInt(fields[1]);
			int total = 0;
			
			for (int n = A; n < B; n++){
				for (int m = n+1; m <= B; m++){
					if (isRecycled(n,m)) total++;
				}
			}
			
			System.out.println("Case #" + current_case + ": " + total);
			output.write("Case #" + current_case + ": " + total + "\n");
		}
		output.close();
	}

	private static boolean isRecycled(int n, int m) {
		String sn = ""+n;
		String sm = ""+m;
		if (sn.length() != sm.length()) return false;
		int totaln = 0, totalm = 0;
		for (int i = 0; i < sn.length(); i++){
			totaln += sn.charAt(i);
			totalm += sm.charAt(i);
		}
		if (totaln != totalm) return false;
		for (int i = 0; i < sn.length()-1; i++){
			sm = sm.charAt(sm.length() - 1) + sm.substring(0, sm.length() - 1);
			if (sm.equals(sn)) return true;
		}
		return false;
	}
}

package qualifiers;

import java.io.*;
import java.util.*;
import java.util.concurrent.*;

public class QualifierC {
	class Task implements Runnable {
		private int num;
		private String line;

		public Task(int num, String line) {
			this.num = num;
			this.line = line;
		}

		@Override
		public void run() {
			String result = null;

			// BEGIN RESULT COMPUTATION
			// ------------------------------------------------------------

			String[] split_line = line.split(" ");
			int min = Integer.parseInt(split_line[0]);
			int max = Integer.parseInt(split_line[1]);
			int total = 0;
			for (int current = min; current < max; ++current) {
				HashSet<Integer> pairs = new HashSet<Integer>();
				char[] digits = String.valueOf(current).toCharArray();
				int[] values = new int[digits.length];
				for (int i = 0; i < digits.length; ++i) {
					values[i] = digits[i] - '0';
				}
				for (int first = 1; first < values.length; ++first) {
					int other = 0;
					for (int size = 0; size < values.length; ++size) {
						other *= 10;
						other += values[(first + size) % values.length];
					}
					if (other > current && min <= other && other <= max) {
						pairs.add(other);
					}
				}
				total += pairs.size();
			}
			result = String.valueOf(total);

			// END RESULT COMPUTATION
			// ------------------------------------------------------------

			System.out.println(result);
			reportResult(num, result);
		}
	}

	public static final int NUM_THREADS = 4;

	private String file_name;
	private ArrayList<String> results;

	public QualifierC(String file_name) {
		this.file_name = file_name;
	}

	public ArrayList<String> calculate() throws IOException,
			InterruptedException {
		results = new ArrayList<String>();
		ThreadPoolExecutor tpe = new ThreadPoolExecutor(NUM_THREADS,
				NUM_THREADS, 2, TimeUnit.SECONDS,
				new LinkedBlockingQueue<Runnable>());
		FileReader fr = new FileReader(file_name);
		BufferedReader br = new BufferedReader(fr);
		String line = br.readLine();
		System.out.println("Header: " + line);
		String[] ints = line.split(" ");

		// BEGIN HEADER PARSING
		// --------------------------------------------------------------------

		int total_num = Integer.parseInt(ints[0]);

		// END HEADER PARSING
		// --------------------------------------------------------------------

		for (int i = 0; i < total_num; ++i) {
			results.add("");

			// BEGIN READING CASE
			// ----------------------------------------------------------------

			line = br.readLine();
			tpe.execute(new Task(i, line));

			// END READING CASE
			// ----------------------------------------------------------------

		}

		br.close();
		fr.close();
		tpe.shutdown();
		tpe.awaitTermination(8, TimeUnit.MINUTES);
		return results;
	}

	public synchronized void reportResult(int num, String result) {
		results.set(num, result);
	}

	public static void main(String[] args) throws IOException,
			InterruptedException {
		long time0 = System.currentTimeMillis();
		if (args.length < 1) {
			System.out.println("Remember command line argument");
			System.exit(1);
		}
		QualifierC runner = new QualifierC(args[0]);
		ArrayList<String> results = runner.calculate();
		System.out.println("Run time: " + (System.currentTimeMillis() - time0)
				/ 1000 + "s\n");
		FileWriter fw = new FileWriter("results.txt");
		BufferedWriter bw = new BufferedWriter(fw);
		for (int i = 0; i < results.size(); ++i) {
			System.out.println("Case #" + (i + 1) + ": " + results.get(i));
			bw.write("Case #" + (i + 1) + ": " + results.get(i) + "\n");
		}
		bw.close();
		fw.close();
	}
}
