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 it.simone.google.code.jam2012;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class GoogleCodeJamManager {
	
	public static void main(String[] args) {
//		GoogleCodeExercise tm = new Translator();
//		GoogleCodeJamManager.execute("inputFile_Translator.in","outputFile_Translator.out",tm);
//		GoogleCodeExercise dancer = new Dancer();
//		GoogleCodeJamManager.execute("inputFile_Dancer.in","outputFile_Dancer.out",dancer);
		GoogleCodeExercise recycled = new RecycledNumber();
		GoogleCodeJamManager.execute("inputFile_Recycled.in","outputFile_Recycled.out",recycled);
	}

	public static void execute(String inputFile,String outputFile,GoogleCodeExercise exercise) {

		BufferedReader br = null;
		BufferedWriter bw=null;
		int testNumber=0;
		
		try {
			exercise.initialize();
			br = new BufferedReader(new FileReader(inputFile));
			bw=new BufferedWriter(new FileWriter(outputFile));
			String line = br.readLine();
			testNumber=Integer.parseInt(line);
			line=br.readLine();
			int testCounter=1;
			while (line != null) {
				System.out.println("Test" +testCounter +"/"+testNumber+ "\t Line=" + line);
				String translatedLine=exercise.execute(line);
				bw.write("Case #"+testCounter+": "+translatedLine+"\n");
				line=br.readLine();
				testCounter++;
			}
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}finally {

			try {
				if (br != null)
					br.close();
				if(bw!=null)
					bw.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}		
	}

}
