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.google.code;

import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.TreeMap;

public class C extends GCJ {

	public C() throws IOException {
		super();
	}

	@Override
	protected void code(int count) throws IOException {
		readLine();
		int n = getIntInput(0);
		int m = getIntInput(1);
		int counter =0;
		if (m<10) {
			writeln(0);
			return;
		}
		n = Math.max(n, 10);
		
		
		for (int i=n;i<m+1;i++) {			
			String string = String.valueOf(i);
			HashMap<String, Object> done = new HashMap<String, Object>();
			for (int j=1;j<string.length();j++) {
				int spinned = Integer.parseInt(string.substring(j)+string.substring(0, j)); 
				if (spinned>i && spinned <=m) {
					if (done.containsKey(String.valueOf(spinned)))
						continue;
					done.put(String.valueOf(spinned), null);
					counter++;
				}				
			}			
		}
		writeln(counter);
	}

	/**
	 * @param args
	 * @throws IOException 
	 * @throws NumberFormatException 
	 */
	public static void main(String[] args) throws NumberFormatException, IOException {
		new C().run();

	}

}
