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.unitedcoders.examples.codejam;

import java.io.File;
import java.io.PrintStream;
import java.util.Scanner;

public class RecycledNumbers {

    public static void main(String[] args) throws Exception {

        Scanner scanner = new Scanner(new File("/Users/nh/c.in"));
        PrintStream out = new PrintStream(new File("/Users/nh/c.out"));


        int testcases = scanner.nextInt();
        scanner.nextLine();
        for (int casenr = 1; casenr <= testcases; casenr++) {

            int a = scanner.nextInt();
            int b = scanner.nextInt();

            int p = solve(a, b);

            System.out.printf("Case #%d: %d\n", casenr, p);
            out.printf("Case #%d: %d\n", casenr, p);
        }
    }

    public static int solve(int a, int b) {

        int result = 0;

        String sA = intToString(a);
        String sB = intToString(b);

        for (int i = a; i <= b; i++) {
            if (i < 10) {
                continue;
            }

            String k = intToString(i);
            for (int j = 0; j < sA.length()-1; j++) {
                k = cycle(k);

                if((stringToInt(k)>i) && (stringToInt(k)<=b)){
                    result++;
                }

            }
        }

        return result;

    }

    public static String intToString(int i) {
        StringBuffer sb = new StringBuffer();
        while (i > 0) {
            sb.append(i % 10);
            i = i / 10;
        }

        return sb.reverse().toString();
    }

    public static int stringToInt(String s) {

        return Integer.valueOf(s);
    }

    public static String cycle(String s) {
        StringBuffer sb = new StringBuffer();
        for (int i = 1; i < s.length(); i++) {
            sb.append(s.substring(i, i + 1));
        }
        sb.append(s.substring(0, 1));
        return sb.toString();

    }


}
