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 codeJam2012_Qualification;

import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Map;
import java.util.NavigableMap;
import java.util.Scanner;
import java.util.TreeMap;

public class RecycledNumbers {
	private String FILE_NAME = "2012_QC_numbers_C-large";
	private TreeMap<Double,Long> numbers;
	private int maxNum = 2000000;
	
	private TreeMap<Double,Long> getNumbers() {
		if (numbers == null) {
			String value;
			long newNum;
			
			numbers = new TreeMap<Double,Long>();
			for (int i=10;i<=maxNum;i++) {
				value = String.valueOf(i);
				for (int pos=0;pos<value.length()-1;pos++) {
					long division = Math.round(Math.pow(10,pos+1)); 
					int power = value.length()-pos-1; 
					newNum = Math.round(i/division + (i%division)*Math.pow(10,power));
					
					if (i<newNum && newNum<=maxNum && value.length()==String.valueOf(newNum).length()) {
						numbers.put(Double.valueOf(i+"."+newNum),newNum);
					}
				}
			}
		}
		return numbers;
	}

	private int solve(String input) {
		Scanner sc = new Scanner(input);
		
		double lowest = sc.nextInt();
		double highest = sc.nextInt();
		int count = 0;
		
		NavigableMap<Double,Long> recycles = getNumbers().subMap(lowest, true, highest, true);
		for (Map.Entry<Double, Long> recycle : recycles.entrySet()) {
			if (recycle.getValue()<highest+1) {
				count++;
			}
		}
		
		return count;
	}
	
	public void run() throws IOException {
		Scanner sc = new Scanner(new FileReader(FILE_NAME+".in"));
		PrintWriter pw = new PrintWriter(new FileWriter(FILE_NAME+".out"));
		
		int cases = Integer.valueOf(sc.nextLine());
		for (int i=1;i<=cases;i++) {
			String input = sc.nextLine();
			System.out.println("Input #"+i+": "+input);

			String output = "Case #"+i+": "+solve(input);
			pw.println(output);
			System.out.println(output);
		}
		
		pw.flush();
		pw.close();
		sc.close();
	}
	public static void main(String[] args) throws IOException {
		new RecycledNumbers().run();
	}
}
