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.util.*;
import java.io.*;

public class ProblemC {
	public static void main(String[] args){
		try{
			//Scanner scan = new Scanner(new File("C-small-attempt0.in"));
			Scanner scan = new Scanner(new File("C-small-attempt0.in"));
			int nLines = scan.nextInt();
			scan.nextLine();
			for(int testCase = 1; testCase <= nLines; testCase++){
				int x = scan.nextInt();
				int y = scan.nextInt();
				int recycled = 0;
				for(int a = x; a < y; a++){
					for(int b = a+1; b <= y; b++){
						if(isRecycled(a, b)){
							recycled++;
						}
					}
				}
				System.out.printf("Case #%d: %d\n", testCase, recycled);
			}
		} catch(FileNotFoundException fnfe){
			System.err.println("File Not Found");
		}
	}
	
	public static boolean isRecycled(int a, int b){
		String aStr = "" + a;
		String bStr = "" + b;
		char firstChar = aStr.charAt(0);
		int strLen = aStr.length();
		int startIndex = bStr.indexOf(firstChar);
		while(startIndex >= 0){
			if(testLocation(aStr, bStr, startIndex)){
				return true;
			}
			
			if(startIndex < (strLen-1)){
				int newIndex = bStr.substring(startIndex + 1).indexOf(firstChar);
				if(newIndex >= 0){
					startIndex += newIndex + 1;
				} else {
					break;
				}
			} else {
				startIndex = -1;
			}
		}
		return false;
	}
	
	public static boolean testLocation(String a, String b, int startPos){
		for(int i = 0; i<a.length(); i++){
			if(a.charAt(i) != b.charAt((i + startPos) %  b.length())){
				return false;
			}
		}
		return true;
	}
}