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 com.renoux.gael.codejam.fwk;

import java.io.File;

import com.renoux.gael.codejam.utils.FluxUtils;
import com.renoux.gael.codejam.utils.Input;
import com.renoux.gael.codejam.utils.Output;
import com.renoux.gael.codejam.utils.Timer;

public abstract class Solver {

	public void run() {
		Timer.start();
		if (!disableSample())
			runOnce(getSampleInput(), getSampleOutput());
		System.out.println(Timer.check());

		Timer.start();
		if (!disableSmall())
			runOnce(getSmallInput(), getSmallOutput());
		System.out.println(Timer.check());

		Timer.start();
		if (!disableLarge())
			runOnce(getLargeInput(), getLargeOutput());
		System.out.println(Timer.check());

	}

	public void runOnce(String pathIn, String pathOut) {
		Input in = null;
		Output out = null;
		try {

			in = Input.open(getFile(pathIn));
			out = Output.open(getFile(pathOut));

			int countCases = Integer.parseInt(in.readLine());
			for (int k = 1; k <= countCases; k++) {
				out.write("Case #", k, ": ");
				solveCase(in, out);
			}
		} catch (RuntimeException e) {
			e.printStackTrace();
		} finally {
			FluxUtils.closeCloseables(in, out);
		}
	}

	private File getFile(String path) {
		return new File(path);
	}

	protected abstract void solveCase(Input in, Output out);

	private String getFullPath(boolean input, String type) {
		if (input)
			return "D:\\Downloads\\CodeJam\\" + getProblemName() + "\\"
					+ getProblemName() + "_input_" + type + ".txt";
		else
			return "D:\\Downloads\\CodeJam\\" + getProblemName() + "\\"
					+ getProblemName() + "_output_" + type + ".txt";
	}

	protected String getSampleInput() {
		return getFullPath(true, "sample");
	}

	protected String getSmallInput() {
		return getFullPath(true, "small");
	}

	protected String getLargeInput() {
		return getFullPath(true, "large");
	}

	protected String getSampleOutput() {
		return getFullPath(false, "sample");
	}

	protected String getSmallOutput() {
		return getFullPath(false, "small");
	}

	protected String getLargeOutput() {
		return getFullPath(false, "large");
	}

	protected boolean disableSample() {
		return disable()[0];
	}

	protected boolean disableSmall() {
		return disable()[1];
	}

	protected boolean disableLarge() {
		return disable()[2];
	}

	protected boolean[] disable() {
		return new boolean[] { false, false, false };
	}

	protected abstract String getProblemName();
}
