import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Recycled {
	public static void main(String[] args) throws Exception{
		String inputFile = "C-small-attempt0.in";
		
		BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile)));
		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("output")));
		long num_cases = Long.parseLong(input.readLine());
		int current_case = 0;
		
		while (current_case < num_cases){
			current_case++;
			
			String[] fields = input.readLine().split(" ");
			int A = Integer.parseInt(fields[0]);
			int B = Integer.parseInt(fields[1]);
			int total = 0;
			
			for (int n = A; n < B; n++){
				for (int m = n+1; m <= B; m++){
					if (isRecycled(n,m)) total++;
				}
			}
			
			System.out.println("Case #" + current_case + ": " + total);
			output.write("Case #" + current_case + ": " + total + "\n");
		}
		output.close();
	}

	private static boolean isRecycled(int n, int m) {
		String sn = ""+n;
		String sm = ""+m;
		if (sn.length() != sm.length()) return false;
		int totaln = 0, totalm = 0;
		for (int i = 0; i < sn.length(); i++){
			totaln += sn.charAt(i);
			totalm += sm.charAt(i);
		}
		if (totaln != totalm) return false;
		for (int i = 0; i < sn.length()-1; i++){
			sm = sm.charAt(sm.length() - 1) + sm.substring(0, sm.length() - 1);
			if (sm.equals(sn)) return true;
		}
		return false;
	}
}


package problemc;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;

public class Main {

    public static void main(String[] args) {
        BufferedReader input = null;
        try {
            input = new BufferedReader(new FileReader("input.txt"));
            FileOutputStream output = new FileOutputStream("output.txt");
            
            int N = Integer.parseInt(input.readLine());
            for(int i=0; i<N; i++){
                String[] line = input.readLine().split("\\ ");
                int a = Integer.parseInt(line[0]);
                int b = Integer.parseInt(line[1]);
                
                boolean[] check = new boolean[b-a+1];
                for(int j=0; j<b-a+1; j++){
                    check[j]=true;
                }
                int n = 0;
                for(int k=a; k<=b; k++){
                    String r = Integer.toString(k);
                    int l = r.length();
                    if(check[k-a]){
                        int nn = 0;
                        int[] numbers = new int[l];
                        for(int s=1; s<l; s++){
                            int num = Integer.parseInt(r.substring(l-s, l)+r.substring(0, l-s));
                            if(num>=a && num<=b && num!=k){
                                boolean found = false;
                                for(int j=1; j<l; j++){
                                    if(numbers[j]==num){
                                        found=true;
                                    }
                                }
                                if(!found){
                                    nn++;
                                    numbers[s]=num;
                                    check[num-a]=false;
                                    
                                }
                            }else{
                                numbers[s]=0;
                                
                            }
                        }
                        n+=nn*(nn+1)/2;
                        
                    }
                }
                output.write(("Case #"+(i+1)+": "+n+"\n").getBytes());
            }
            
            input.close();
            output.close();
        } catch (IOException ex) {
            System.out.println(ex);
        }
    }
}
