import java.util.*;
import java.io.*;

public class recycled_numbers {
	public static void main(String[]a) throws Exception{
		
		Scanner f = new Scanner(new File(a[0]));
		int result=0;
		int A,B;
		String n,m;
		HashSet<String> s=new HashSet<String>();
		
		int T=f.nextInt();	//T total case count
		for (int t=1; t<=T;t++){//for each case t
			
			s.clear();
			result=0;				//reset
			A=f.nextInt();B=f.nextInt();	//get values for next case
			
			if (A==B)result=0;//remove case not meeting problem limits 
			else{
				for(int i=A;i<=B;i++){//for each int in range
					n=Integer.toString(i);
					m=new String(n);
					//System.out.println(n);
					for (int j=1;j<n.length();j++){//move each digit to the front & test
						m = m.substring(m.length()-1)+m.substring(0,m.length()-1);
						if(m.matches("^0+[\\d]+")!=true &&
								Integer.parseInt(m)<=B &&
								Integer.parseInt(n)<Integer.parseInt(m)){
							s.add(new String(n+","+m));
							//result++;
							//System.out.println(" matched: "+m);
						}
						
					}
				}
				result = s.size();
			}

			//display output
			System.out.println("Case #" + t + ": " + result);
		}
	}
}
package gcj2012;

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;

public class RecycledNumbers {

	private static final class IntPair {
		Integer a, b;
		IntPair(Integer a,Integer b) {
			this.a = a;
			this.b = b;
		}
		@Override
		public boolean equals(Object obj) {
			IntPair other = (IntPair) obj;
			return a.equals(other.a) && b.equals(other.b);
		}
		@Override
		public int hashCode() {
			return a.hashCode() * b.hashCode();
		}
		
	}
	
	private static Map<IntPair, Object> beenThereDoneThat;
	
	public static void main(String[] args) throws IOException {
		Scanner scn = new Scanner(new File("C-large.txt"));
		PrintWriter output = new PrintWriter(new FileWriter("out2.txt"));
		int size = scn.nextInt();
		for (int i = 1; i <= size; i++) {
			int total = 0;
			int a = scn.nextInt();
			int b = scn.nextInt();
			for (int j = a; j <= b; j++) {
				total += count(j, b);
			}
			output.write("Case #" + i + ": " + total);
			output.write('\n');
		}
		output.close();
	}
	
	private static int count(Integer curr, Integer max) {
		String currString = curr.toString();
		int currSize = currString.length();
		if (currSize == 1) {
			return 0;
		}
		beenThereDoneThat = new HashMap<IntPair, Object>();
		int localCount = 0;
		//i is start index of end part, which is moving to the front
		for (int i = 1; i < currSize; i++) {
			String newCurr = currString.substring(i) + currString.substring(0, i);
			int newCurrInt = Integer.valueOf(newCurr);
			if (newCurrInt > curr && newCurrInt <= max) {
				IntPair pair = new IntPair(curr, newCurrInt);
				if (beenThereDoneThat.get(pair) == null) {
					beenThereDoneThat.put(pair, new Object());
					localCount++;
				}
				
//				if (localCount == 1) {					
//					System.out.print(curr);
//				}
//				System.out.print(" "+newCurrInt);
			}
		}
//		if (localCount !=0) {			
//			System.out.println();
//		}
		return localCount;
	}
	
	
}
