import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;


public class GoogleC {
	public String szamol(String input){
		String result="";
		String a=input;
		Integer min=Integer.parseInt(a.substring(0,a.indexOf(' ')));
		a=a.substring(a.indexOf(' ')+1);
		Integer max=Integer.parseInt(a);
		Long count=0l;
		for(Integer i=min; i<=max; i++){
			String e1=i.toString();
			Set<Integer> db=new HashSet<Integer>(); 
			for (int j=1; j<e1.length();j++){
				
				String e2=e1.substring(j)+e1.substring(0,j);
				Integer k=Integer.parseInt(e2);
				if (k>i && k<=max){
					db.add(k);
					//System.out.println(e1+"\t"+e2);
				}
				
			}
			count+=db.size();
		}
		
		return count.toString();
	}
	public static void main(String[] args) {
		GoogleC a=new GoogleC();
		//String filename="input.txt";
		//String filename="C-small-attempt0.in";
		String filename="C-large.in";
		String thisLine;
		try {
			BufferedReader br = new BufferedReader(new FileReader(filename));
			BufferedWriter bw= new BufferedWriter(new FileWriter(filename+".out"));
			thisLine=br.readLine();
			Integer tnum=Integer.parseInt(thisLine);
		     for(int i=0;i<tnum;i++) { // while loop begins here
		    	 	thisLine=br.readLine();
		           System.out.println(thisLine);
		           System.out.println("Case #"+(i+1)+": "+a.szamol(thisLine)+"\n");
		           bw.write("Case #"+(i+1)+": "+a.szamol(thisLine)+"\n");
		         } // end while 
		        // end try
		     br.close();
		     bw.close();
		} catch (FileNotFoundException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}


	}

}

package com.vp.impl;

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

import com.vp.iface.Problem;

public class RecycledNumbers implements Problem {

	private static int iUpperLimit;
	private static int iLowerLimit;	
	private static int[] iVisited;

	private static Set <String> removeDuplicates;
	@Override
	public String solve(String[] dataset) {
		String strReturnValue ="";
		String strRecycledNos = dataset[0];
		String strRecycledNosArr[] = strRecycledNos.split(" ");
		
		
		iLowerLimit = Integer.parseInt(strRecycledNosArr[0]);
		iUpperLimit = Integer.parseInt(strRecycledNosArr[1]);
		iVisited = new int[iUpperLimit+1];		
		removeDuplicates = new HashSet<String>();
		
		for(int i=iLowerLimit;i<=iUpperLimit;i++)
		{
			if(iVisited[i] == 0 && i > 9)
			{
				 findMatchingNumbers(i);
			}
		}
		System.out.println("Output : " +removeDuplicates.size());
		
		 return strReturnValue + removeDuplicates.size();
	}
	
	private void findMatchingNumbers(int iVar)
	{
		String strVar = ""+iVar;
		for(int i=1; i < (strVar.length());i++)
		{
			String strSuffix = strVar.substring(0,strVar.length() -i);
			String strPrefix = strVar.substring(strVar.length() -i,strVar.length());
		
			int iNewNo = Integer.parseInt(strPrefix + strSuffix);
			
			if (iNewNo >= iLowerLimit && iNewNo <= iUpperLimit && iVar != iNewNo && iVisited[iNewNo] ==0 )
			{
				removeDuplicates.add(iVar + " : " + iNewNo);				
				iVisited[iVar] = 1;
			}
			
		}
	}
}
