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.Scanner;
public class RecycledNumbers{
  
  public static void main(String[] args){
    
    //read filename from user
    Scanner request = new Scanner(System.in);
    System.out.println("Enter file name");
    String fileName = request.nextLine();
    
    
    try{
    //create a filereader to read through file contents
      
    Scanner inputFile = new Scanner(new File(fileName));
    //create output file
    BufferedWriter outputFile = new BufferedWriter(new FileWriter("output.txt"));
    
    //read file contents
    
    int lineCount = inputFile.nextInt();
    for(int i=0; i<lineCount;i++){
      int totalCount = 0;
      int a = inputFile.nextInt();
      int b = inputFile.nextInt();
      for(int x=a;x<=b;x++){
      totalCount += recycle(x,b);
      }
      //System.out.println("------------------>"+totalCount);
      outputFile.write("Case #"+ (i+1) + ": " +totalCount);
      outputFile.newLine();
      
    }
   outputFile.close();
    }
    catch(IOException e){
      System.out.println("Error getting file");
    }
  }//end of main
  
  public static int recycle(int base, int max){
    
    String num = base+"";
    int length = num.length();
    //System.out.println(num + " "+length);
    int loop = length-1;
    String front="";
    String back="";
    int result=0;
    int correct=0;
    int current=-99;
    
    for(int i=0; i<=loop; i++){
      
      front = num.substring(0,loop-i);
      back = num.substring(loop-i);
      String res=back+front;
      
      result = Integer.parseInt(res);
      //System.out.println(result);
      
      if((result!=current) && (result > base) && (result <=max)){
        
        current = result;
        correct++;
      }
    }
    return correct;
  }//end of recycle
  
}//end of class