import java.io.*;

class code1
{
	public static void main(String args[]) throws Exception 
	{
		File ii = new File ("C-small-attempt1.in");
		FileInputStream fis = new FileInputStream(ii);
		BufferedReader  br = new BufferedReader(new InputStreamReader (fis));
		int cases = Integer.parseInt(br.readLine());
		FileOutputStream fout = new FileOutputStream ("output.txt");
		DataOutputStream dout = new DataOutputStream (fout);
		int total=0;
		for(int i=0;i<cases;i++){
		String temp = br.readLine();
		String parts [] = temp.split(" ");
		int lower = Integer.parseInt(parts[0]);
		int upper = Integer.parseInt(parts[1]);
		System.out.println(lower+" "+upper);
		
		for(int j=lower;j<=upper;j++)
		{
			int abc = j;int length=0;
			if(j<10)continue;
			while (abc!=0){abc/=10;length++;}
			abc=j;
			for(int m=0;m<length-1;m++){
				int shift = abc%10;
				abc=abc/10;
				System.out.println("hi "+j);
				abc=abc+shift*power(10,length-1);
				if(abc<=upper&&shift!=0&&abc>j)total++;
				System.out.println(total);
			}
		}
 		dout.writeBytes("Case #"+(i+1)+ ": "+total+"\n");
 		total=0;
		}//for close
		
	}

	private static int power(int i, int j) {
		int no=1;
		for(int a=0;a<j;a++){no=10*no;}
		return no;
	}
}
package c;

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

public class C {

	public static void main(String[] args) {

		Scanner sc = new Scanner(System.in);
		int t = sc.nextInt();
		sc.nextLine();
		
		int nbr = 1;
		while (t-- > 0) {
			int a = sc.nextInt();
			int b = sc.nextInt();
			int score = 0;
			
			Set<Integer> set = new HashSet<Integer>();
			
			while (a < b) {
				if (!set.contains(a)){
					String s = a+"";
					Set<Integer> temp = new HashSet<Integer>();
					for (int i = 0; i < s.length(); i++) {
						if (s.charAt(0) != '0'){
							int asdf = Integer.parseInt(s);
							if (a <= asdf && asdf <= b){
								temp.add(asdf);
							}
						}
						s = s.substring(1, s.length()) + s.charAt(0);
					}
					set.addAll(temp);
					int n = temp.size();
					while (n > 1){
						score += --n;
					}
				}
				a++;
			}

			System.out.printf("Case #%d: %d\n", nbr++, score);
		}
	}
}
