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;

import java.io.File;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Scanner;

public class QR3 {
	
	public static void main(String[] args) throws Exception {
		Scanner inputFile=new Scanner(new File(args[0]));
		PrintWriter outputFile=new PrintWriter(new File(args[1]));
			
		int t=Integer.parseInt(inputFile.nextLine());	
		for(int i=0;i<t;i++){
			HashMap<String, String> result = new HashMap<String, String>();
			
			String[] aCase = inputFile.nextLine().split(" ");
			
			int iFrom = Integer.parseInt(aCase[0]);
			int iTo = Integer.parseInt(aCase[1]);
			String sFrom = String.valueOf(iFrom);
			String sTo = String.valueOf(iTo);

			int numDigit = sFrom.length();
			
			if(numDigit != 1) {
				for(int curr = iFrom; curr < iTo; curr++) {
					String sCurr = String.valueOf(curr);

					for(int j=1; j<numDigit; j++) {
						int swapped = Integer.parseInt(sCurr.substring(j) + sCurr.substring(0, j));
						if(iFrom <= swapped && swapped <= iTo && swapped != curr) {
							if(curr < swapped)
								result.put(String.valueOf(curr)+","+String.valueOf(swapped), null);
							else
								result.put(String.valueOf(swapped)+","+String.valueOf(curr), null);
						}
					}
				}
			}
			
			outputFile.println("Case #"+(i+1)+": " + result.size());
			System.out.println("Case #"+(i+1)+": " + result.size());
		}

		inputFile.close();
		outputFile.close();
	}
}
