
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 codej;

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

public class QualB {
	Scanner scanner = null;
	int caseLog = 0;
	int A = 0;
	int B = 0;
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		QualB b = new QualB();
		b.go();
	}
	
	public void go() {		
		try {
			scanner = new Scanner(new File("input.txt"));
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		}
		int N = scanner.nextInt();	
		for (int i=1; i <= N; i++) {
			scanner.nextLine();
			System.out.print("Case #" + i +": ");
			System.out.println(doCase());
		}
	}
	
	public int doCase() {
		int rval = 0;
		A = scanner.nextInt();
		B = scanner.nextInt();
		caseLog = (int) Math.log10(A);
		
		if (A < 10)
			return 0;
		
		for (int i = A; i <= B; i++) {
			rval += recycle(i);
		}
		return rval;
	}
	
	public int recycle(int i) {
		int rval = 0;
		for (int log = caseLog; log > 0; log--) {
			int recycled = 0;
			int dec = (int) Math.pow(10, log);
			int rdec = (int) Math.pow(10, caseLog - (log - 1));
			recycled += (i % dec) * rdec;
			recycled += i / dec;
			if (recycled > i && recycled <= B) {
				rval++;
			}			
		}
		return rval;
	}
}
