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 y2012.quals;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.HashSet;
import java.util.Scanner;

public class C {
	public static void main(String[] args) throws FileNotFoundException {
		Scanner in = new Scanner(new File("C.in"));
		PrintWriter out = new PrintWriter(new File("C.out"));
		int nTestCase = Integer.parseInt(in.nextLine());
		int[] stepeni = { 1, 10, 100, 1000, 10000, 100000, 1000000, 10000000,
				100000000 };
		for (int testCase = 0; testCase < nTestCase; testCase++) {
			int a = in.nextInt();
			int b = in.nextInt();
			int res = a - 1;
			int brCif = 0;
			while (res > 0) {
				brCif++;
				res /= 10;
			}
			HashSet<Integer> hs = new HashSet<Integer>();
			for (int i = a; i <= b; i++) {
				if (i == stepeni[brCif])
					brCif++;
				int tmp = i;
				for (int j = 1; j < brCif; j++) {
					tmp = (tmp % 10) * stepeni[brCif - 1] + tmp / 10;
					if (i < tmp && tmp <= b && !hs.contains(tmp)) {
						res++;
						hs.add(tmp);
					}
				}
				hs.clear();
			}
			out.println("Case #" + (testCase + 1) + ": " + res);
		}
		in.close();
		out.close();
	}

}
