/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

import java.io.File;
import java.io.FileInputStream;
import java.util.Scanner;

/**
 *
 * @author imgps
 */
public class C {
    public static void main(String args[]) throws Exception{
        int A,B;
        int ctr = 0;
        int testCases;
        
        Scanner sc = new Scanner(new FileInputStream("C-small-attempt0.in "));
        testCases = sc.nextInt();
        int input[][] = new int[testCases][2];
        for(int i=0;i<testCases;i++)
        {
          //  System.out.print("Enter input A B: ");
            input[i][0] = sc.nextInt();
            input[i][1] = sc.nextInt();
            
        }
  

for(int k=0;k<testCases;k++){
      ctr = 0;
      A = input[k][0];
      B = input[k][1];
        for(int i = A;i<=B;i++){
            int num = i;
            int nMul = 1;
            int mul = 1; 
            int tnum = num/10;
            while(tnum > 0){
                mul = mul *10;
                tnum= tnum/10;
            }
            tnum = num;
            int n = 0;
            while(tnum > 0 && mul >= 10){
                nMul = nMul * 10;
                n = (num % nMul) * mul + (num / nMul);
                mul = mul / 10;
                tnum = tnum / 10;
                for(int m=num;m<=B;m++){
                    
                    if(n == m && m > num){
                        ctr++;
                    }
                }
                
                
                
         
            }
        }
        System.out.println("Case #"+(k+1)+": "+ctr);
        
    }
    }
}

package QualificationRound;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;

public class RecycledNumbers {
	
	public static void main(String[] args) throws Exception {
		System.setIn(new FileInputStream("recyclednumbers.in"));
		System.setOut(new PrintStream("recyclednumbers.out"));
		
		BufferedReader bf = new BufferedReader(new InputStreamReader(System.in));
		
		int T = Integer.parseInt(bf.readLine());
		for(int t = 1; t <= T; t++) {
			System.out.print("Case #" + t + ": ");
			
			String[] parts = bf.readLine().trim().split("[ ]+");
			int from = Integer.parseInt(parts[0]);
			int to = Integer.parseInt(parts[1]);
			
			boolean[] explored = new boolean[to - from + 1];
			
			long result = 0l;
			for(int i = from; i <= to; i++) {
				if(explored[i - from]) continue;
				
				long count = 0L;
				String s = Integer.toString(i);
				int length = s.length();
				for(int j = 0; j < length; j++) {
					s = s.substring(s.length() - 1) + s.substring(0, s.length() - 1);
					if(s.charAt(0) == '0') continue;
					
					int n = Integer.parseInt(s);
					if(n < from || n > to) continue;
					if(explored[n - from]) continue;
					explored[n - from] = true;
					count++;
				}
				
				result += count * (count - 1l) / 2l;
			}
			
			System.out.println(result);
		}
	}

}
