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 codejam2.recycled;

import java.util.HashSet;
import java.util.Scanner;

import codejam2.CodejamCase;
import codejam2.CodejamRunner;

public class Recycled extends CodejamRunner implements CodejamCase {
	private int min;
	private int max;
	private String result;
	@Override
	public void compute() {
		int r = 0;
		for(int i = min; i <= max; i++) {
			HashSet<String> ss = new HashSet<String>();
			String s = String.valueOf(i);
			for(int j = 1; j < s.length(); j++) {
				String n = s.substring(j) + s.substring(0, j);
				int in = Integer.valueOf(n);
				if (in > i && in <= max) {
					ss.add(n);
				}
			}
			r += ss.size();
		}
		result = String.valueOf(r);
	}

	@Override
	public String getOutput() {
		return result;
	}

	@Override
	public CodejamCase parseCase(Scanner s) {
		Recycled r = new Recycled();
		r.min = s.nextInt();
		r.max = s.nextInt();
		return r;
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		new Recycled().run(args);
	}

}
