
import java.util.Scanner;
import java.util.Set;
import java.util.TreeSet;
import java.io.File;
import java.io.IOException;
import java.io.FileWriter;
import java.io.BufferedWriter;

public class Recycle
{
	public static void main(String[] args)
	{
/*		Set<Integer> perms = getPermutations(123456);
		
		for(Integer i: perms)
			System.out.println(i);*/
	
		try
		{
			Scanner s = new Scanner(new File("recycle.in"));
			BufferedWriter w = new BufferedWriter(new FileWriter(new File("recycle.out")));
			int numCases = s.nextInt();
			s.nextLine();
			
			for(int n = 1;n <= numCases; n++)
			{
				int A = s.nextInt();
				int B = s.nextInt();
				int count = 0;
				for(int k = A; k <= B; k++)
				{
					count += getNumPairs(k, B);
				}
				
				w.write("Case #" + n + ": " + count + "\n");
			}
			
			w.flush();
			w.close();
		}
		catch (IOException e)
		{
			e.printStackTrace();
		}
	}
	
	public static int getNumPairs(int n, int B)
	{
		Set<Integer> possibles = getPermutations(n);
		int count = 0;
		for(Integer i : possibles)
			if(i > n && i <= B)
				count++;
		return count;
	}
	
	public static Set<Integer> getPermutations(int n)
	{
		Set<Integer> perms = new TreeSet<Integer>();
		char[] digits = String.valueOf(n).toCharArray();
		
		for(int firstPos = 1; firstPos < digits.length; firstPos++)
		{
			String toBuild = "";
			for(int k = 0; k < digits.length; k++)
				toBuild += digits[(firstPos + k) % digits.length];
			perms.add(Integer.parseInt(toBuild));
		}
		return perms;
	}
	

}
package probc;

import codejam.CodeJam;

public class Main extends CodeJam {

	public static void main(String[] args) {
		new Main() {
			// Override the input file with the following: e.g. if the value is "large", then read "A-large.in" instead of the default
			// @SuppressWarnings("unused")
			// public static final String OVERRIDE_INPUT_FILE = "small-attempt0"; // "large";
		};
	}

	// --------------------------------------------------------------------------------------------------------------

	@Override
	public void solve() {

		int T = readInt();
		for (int t = 0; t < T; t++) {
			int A = readInt();
			int B = readInt();

			int totRecycPairs = 0;
			int[] recycNums = new int[10];
			for (int n1 = A; n1 < B; n1++) {
				int numRecyc = 0;
				String s1 = n1 + "";
				for (int j = 1, l = s1.length(); j < l; j++) {
					String s2 = s1.substring(j) + s1.substring(0, j);
					int n2 = Integer.parseInt(s2);
					if (n2 > n1 && n2 <= B) {
						// Uniquify -- necessary?
						boolean found = false;
						for (int i = 0; i < numRecyc && !found; i++)
							if (recycNums[i] == n2)
								found = true;
						if (!found)
							recycNums[numRecyc++] = n2;
					}
				}

				totRecycPairs += numRecyc;
				//					System.out.println("> " + n1);
			}
			writeCaseNumThenLine("" + totRecycPairs);
		}
	}

}
