/*
 * 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 recycled;

import java.io.BufferedReader;
import java.io.FileReader;
import java.util.Arrays;

public class Recycled 
{
	static int[] arr = new int[10];
	
	static int rot(int x, int N, int mult) {
		return x/10 + (x%10)*mult;
	}
	
	static int count(int j, int B, int N, int mult) {
		int cnt = 0;
		int tmp = rot(j,N,mult);
		while (tmp != j) {
			if (tmp > j && tmp <= B) {
				arr[cnt] = tmp;
				++cnt;
			}
			tmp = rot(tmp,N,mult);
		}
		Arrays.sort(arr,0,cnt);
		int ret = 0;
		for (int i = 0; i < cnt; ++i)
		{
			if (i == 0 || arr[i] != arr[i-1]) {
				//System.out.println(j+","+arr[i]);
				++ret;
			}
		}
		return ret;
	}
	
	public static void main(String[] args) throws Exception {
		BufferedReader in = new BufferedReader(new FileReader(args[0]));
		String line = in.readLine();
		int X = Integer.parseInt(line);
		for (int i = 0; i < X; ++i) {
			long ret = 0;
			line = in.readLine();
			String[] toks = line.split(" ");
			int A = Integer.parseInt(toks[0]), B = Integer.parseInt(toks[1]);
			int N = (A+"").length();
			int mult = (int)Math.round(Math.pow(10, N-1));
			//System.out.println("Doing "+A+","+B+" with mult = "+mult);
			for (int j = A; j < B; ++j) {
				ret += count(j,B,N,mult);
			}
			System.out.println("Case #"+(i+1)+": "+ret);
		}
	}
}
