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;
	}
}
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.List;


public class C {

	public static void main(String[] args) throws NumberFormatException, IOException {
		File file = new File(args[0]);
		BufferedReader reader = new BufferedReader(new FileReader(file));
		PrintStream printer = new PrintStream(new File("C-small.txt"));

		int T = Integer.parseInt(reader.readLine());
		for (int t = 0; t < T; t++) {
			String line = reader.readLine();
			String numStrArr[] = line.split(" ");
			int a = Integer.parseInt(numStrArr[0]);
			int b = Integer.parseInt(numStrArr[1]);
			String bs = b + "";
			long ans = 0;
			for (int n = a; n < b; n++) {
				String s = n + "";
				List<String> sl = new ArrayList<String>();
				for (int i = 1; i < s.length(); i++) {
					String sb = s.substring(i) + s.substring(0, i);
					if (sb.compareTo(bs) <= 0 && sb.compareTo(s) > 0 && !sl.contains(sb)) {
						ans++;
						sl.add(sb);
					}
				}
			}
			printer.println("Case #" + (t+1) + ": " + ans);
		}
		printer.close();
		reader.close();
	}
	
}
