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.example;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.StringTokenizer;

public class ProblemCSolver {

	private static boolean debug = false;

	private static List<TestCase> testCases;

	public static void main(String[] args) throws NumberFormatException,
			IOException {
		loadCase(new File(args[0]));
		for (int i = 0; i < testCases.size(); i++) {
			Solve(testCases.get(i));
		}
	}

	private static void Debug(String s) {
		if (debug) {
			System.out.println(s);
		}
	}

	private static class TestCase {
		int caseNo;

		// Test specific properties
		int A;
		int B;

		public TestCase(int caseNo, int A, int B) {
			super();
			this.caseNo = caseNo;
			this.A = A;
			this.B = B;
		}

		@Override
		public String toString() {
			return "TestCase [caseNo=" + caseNo + ", A=" + A + ", B=" + B + "]";
		}
	}

	private static void loadCase(File inputFile) throws NumberFormatException,
			IOException {
		BufferedReader r = null;

		try {
			r = new BufferedReader(new FileReader(inputFile));

			// Problem specific loading routine

			int count = Integer.parseInt(r.readLine());

			testCases = new ArrayList<TestCase>(count);

			for (int i = 1; i <= count; i++) {
				String line = r.readLine();
				StringTokenizer token = new StringTokenizer(line);

				TestCase thisCase = new TestCase(i, Integer.parseInt(token
						.nextToken()), Integer.parseInt(token.nextToken()));
				testCases.add(thisCase);

			}
		} finally {
			if (r != null) {
				r.close();
			}
		}
	}

	private static void Solve(TestCase t) {
		Debug("Solving:" + t);

		String res = null;
		// TODO: implement the test

		int count = 0;
		for (int i = t.A; i < t.B; i++) {
			for (int j = i + 1; j <= t.B; j++) {
				if (isRecycled(i, j)) {
					count++;
				}
			}
		}

		res = "" + count;

		// Standard output format
		System.out.printf("Case #%d: %s%n", t.caseNo, res);
	}

	private static boolean isRecycled(int A, int B) {
		String aString = String.valueOf(A);
		String bString = String.valueOf(B);

		for (int i = 1; i < aString.length(); i++) {
			if ((aString.substring(i) + aString.substring(0, i))
					.equals(bString)) {
				return true;
			}
		}
		return false;
	}
}
