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 cg.y2012.Q3;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;

public class Q3 {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		 BufferedWriter out = null;
		try {
			String newLine = System.getProperty("line.separator");
		    out = new BufferedWriter(new FileWriter(args[0]+".output"));
		    BufferedReader b = new BufferedReader(new FileReader(args[0]));
		    int number_of_test_cases = Integer.parseInt(b.readLine().split(" ")[0]);
		    for( int tc = 0; tc < number_of_test_cases; tc++) {
		    	int[] data = convertToInt(b.readLine());
		    	int A = data[0];
		    	int B = data[1];
		    	Set<String> s = new HashSet<String>();
				int count = 0;
				for (int n = A; n <= B; n++) {
					for (int m : getRecycled(n)) {
						if(m> n  && m <= B){
							count++;
//							if(tc < number_of_test_cases-1)
//								if(!s.add("(" + n + "," + m + ")"))
//									System.out.println("(" + n + "," + m + ")");
						}
					}
				}
			    out.write("Case #"+(tc+1)+": "+count+newLine);
			}
		} catch (IOException e) {
			System.out.println("Exception : "+e);
		}
		finally {
			if(out != null){
				try {
					out.close();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
		}
	}
	
	private static Set<Integer> getRecycled(int A){
		String a = Integer.toString(A);
		Set<Integer> r = new HashSet<Integer>();
		String temp="";
		for(int i =a.length();i>0;i--){
			temp = a.charAt(i-1)+temp;
			String x = temp+a.substring(0, i-1);
			r.add(Integer.parseInt(x));
		}
		return r;
	}
	
	private static boolean isRecycled(int A, int B){
		String a = Integer.toString(A);
		String b = Integer.toString(B);
		String temp="";
		for(int i =a.length();i>0;i--){
			temp = a.charAt(i-1)+temp;
			String x = temp+a.substring(0, i-1);
			if(x.equals(b)){
				return true;
			}
		}
		return false;
	}
	
	private static int[] convertToInt(String line){
		String data[] = line.split(" ");
		int[] rtn = new int[data.length];
		for(int i=0;i< data.length ;i++){
			rtn[i]=Integer.parseInt(data[i].trim());
		}
		return rtn;
	}
	
}