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 recycledNumbers;

import java.util.ArrayList;

public class test {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub

		int a = 1111;
		int b = 2222;
		int result = 0;
		for(int i=a;i<b+1;i++){
			ArrayList<Integer> number = new ArrayList<Integer>();
			ArrayList<Integer> numbers = new ArrayList<Integer>();
			int temp = i; 
			while(temp/10>0){
				number.add(temp%10);
				temp = temp/10;
			}
			number.add(temp%10);
			
			for(int j=0;j<number.size();j++){
				numbers.clear();
				for(int k=0;k<number.size();k++){
					numbers.add(number.get(k));
				}
				ArrayList<Integer> part = new ArrayList<Integer>();
				for(int k=0;k<j;k++){
					int temp1 = numbers.remove(0);
					part.add(temp1);
				}
				numbers.addAll(part);
				
				int newint = 0;
				for(int k=0;k<numbers.size();k++){
					newint += numbers.get(k)*pow(10,k);
				}
				//System.out.println(i+" "+newint+" "+j);
				if(i<newint && newint<=b){
					System.out.println(i+" "+newint+" "+j);
					result++;
				}
			}
			//System.exit(0);
		}
		
		System.out.println(result);
	}

	private static int pow(int i, int k) {
		// TODO Auto-generated method stub
		if(k==0){
			return 1;
		}else{
			return pow(i, k-1)*i;
		}
	}

}
