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.*;
import java.util.*;

class JamC
{

public static void main(String args[])throws Exception
{

FileReader fr = new FileReader("C-small-attempt0.in"); 
BufferedReader br = new BufferedReader(fr); 

FileWriter fw= new FileWriter("out.txt");

BufferedWriter bw=new BufferedWriter(fw);
PrintWriter pw= new PrintWriter(bw);

int t=Integer.parseInt(br.readLine());int l=0;

String str="",A="",B="",n="",m="";int a=0,b=0,count=0;

for(int i=0;i<t;i++)
{
str=br.readLine();
StringTokenizer st=new StringTokenizer(str);
A=st.nextToken();
B=st.nextToken();
l=A.length();
a=Integer.parseInt(A);
b=Integer.parseInt(B);
count=0;

for(int j=a;j<=b;j++)
{
n=""+j;
for(int k=1;k<l;k++)
{
if(n.charAt(k)=='0')
{}
else if(n.charAt(k)>B.charAt(0))
{}
else if(n.charAt(k)<n.charAt(0))
{}
else if(n.charAt(k)==B.charAt(0)&&(Integer.parseInt(n.substring(k)+n.substring(0,k))>b))
{}
else if(n.charAt(k)==n.charAt(0)&&(Integer.parseInt(n.substring(k)+n.substring(0,k))<=j))
{}
else if(n.equals(n.substring(k)+n.substring(0,k)))
{}
else
count++;
}
}

pw.println("Case #"+(i+1)+": "+count);
}

pw.close();
bw.close();
fw.close();
}
}



