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 y2012.quals;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Scanner;

public class C {
	public static void main(String[] args) throws FileNotFoundException {
		Scanner in = new Scanner(new File("C.in"));
		PrintWriter out = new PrintWriter(new File("C.out"));
		int nTestCase = Integer.parseInt(in.nextLine());
		int[] stepeni = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
				100000000 };
		for (int testCase = 0; testCase < nTestCase; testCase++) {
			int a = in.nextInt();
			int b = in.nextInt();
			int res = a - 1;
			int brCif = 0;
			while (res > 0) {
				brCif++;
				res /= 10;
			}
			HashSet<Integer> hs = new HashSet<Integer>();
			for (int i = a; i <= b; i++) {
				if (i == stepeni[brCif])
					brCif++;
				int tmp = i;
				for (int j = 1; j < brCif; j++) {
					tmp = (tmp % 10) * stepeni[brCif - 1] + tmp / 10;
					if (i < tmp && tmp <= b && !hs.contains(tmp)) {
						res++;
						hs.add(tmp);
					}
				}
				hs.clear();
			}
			out.println("Case #" + (testCase + 1) + ": " + res);
		}
		in.close();
		out.close();
	}

}
