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 googlejam3;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;

public class Main3 
{
	static HashMap<String,String> pairsMap = new HashMap<String,String>();
	
	protected static String resolveTestCase(String line)
	{
		String [] tokens = line.split(" ");
		
		int A = Integer.parseInt(tokens[0]);
		int B = Integer.parseInt(tokens[1]);
		
		System.out.println("A = " + A + " B = " + B );
		
		int pairs = 0;
		
		pairsMap.clear();
		
		for ( int n = A; n <= B; n++ )
		{
			String test = Integer.toString(n);
			
			for ( int j = 1; j < test.length(); j++ )
			{
				String test2 = test.substring(j, test.length()) + test.substring(0, j);
				
				int m = Integer.parseInt(test2);
				
				if ( test2.charAt(0) != '0' && n < m && m <= B && pairsMap.get(test+test2) == null)
				{
					pairs++;
					
					pairsMap.put(test+test2, "");
				}
			}
		}
		
		return "" + pairs;
	}
	
	public static void main (String [] args) throws IOException
	{
		String inputFile = args[0];
		
		File f = new File(inputFile);
		FileReader fr = new FileReader(f);
		BufferedReader br = new BufferedReader(fr);
		
		File f2 = new File(inputFile + ".out");
		FileWriter fw = new FileWriter(f2);

		String line = br.readLine();
		
		int count = Integer.parseInt(line);

		// resolve test cases
		int testcase = 1;
		
		for(int tests = 0; tests < count; tests++)
		{
			line = br.readLine();
			
			System.out.println(line);

			String output = "Case #"+testcase+": ";
			
			output += resolveTestCase(line);
			
			System.out.println(output+"\n");
			fw.write(output+"\r\n");
			
			testcase++;
		}
		
		fw.close();
		
	}
}
