/*
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 * and open the template in the editor.
 */
package gcj;

import java.io.File;
import java.io.FileWriter;
import java.util.ArrayList;
import java.util.Scanner;

/**
 *
 * @author daniele
 */
public class GCJ_C {
    
    public static void main(String[] args) throws Exception{
        
        
        
        Scanner in = new Scanner(new File(args[0]));
        FileWriter out = new FileWriter("/home/daniele/Scrivania/Output");
        

        int prove=in.nextInt();
        int min,max;
        int cifre;
        int cifreaus;
        String temp;
        int aus;
        int count=0;
        ArrayList<Integer> vals = new ArrayList<Integer>();
        int jcount=0;
        ArrayList<Integer> perm = new ArrayList<Integer>();
        
        out.write("");
        out.flush();
        
        for(int i=1;i<=prove;i++){
            
            out.append("Case #" +i+": ");out.flush();
            
            min=in.nextInt();
            max=in.nextInt();
            
            for(int j=min;j<=max;j++){
               if(!vals.contains(j)){
                    temp=""+j;
                    cifre=temp.length();
                    aus=j;
                    perm.add(j);
                    for(int k=1;k<cifre;k++){
                        aus=rotateOnce(aus);
                        temp=""+aus;
                        cifreaus=temp.length();//elusione zeri iniziali
                        if(aus>=min && aus<=max && aus!=j && cifreaus==cifre && nobody(vals,perm)){ 
                            perm.add(aus);
                            jcount ++;
                            
                        }
                        
                    }
                    while(jcount>0){count+=jcount; jcount--;}
                    vals.addAll(perm);
                    perm= new ArrayList<Integer>();
                    
                }
            }
            out.append(count+"\n");out.flush();
            count=0;
            vals= new ArrayList<Integer>();
        }
        
        
        
    }
        static public int rotateOnce(int n){
            String s=""+n;
            if(s.length()>1){
                s=s.charAt(s.length()-1) + s.substring(0,s.length()-1);
                n=Integer.parseInt(s);
            }
            return n;
        }    
        
        static public boolean nobody(ArrayList<Integer> v,ArrayList<Integer> a){;
            for(int i=0;i<a.size();i++)
                if(v.contains(a.get(i))) return false;
            return true;
        } 
    
}


package qualifs;

import gcj.Gcj;

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

public class C {
	
	final private String file;
	
	C (String f) {
		file = f;
	}
	
	public void run() {

		Gcj gcj = new Gcj(file);
		
		gcj.readLine();
		int ncase = gcj.iToken();
		
		for (int cas=1 ; cas <= ncase ; cas++) {
			
			gcj.readLine();
			String A = gcj.sToken();
			String B = gcj.sToken();
			int a = Integer.parseInt(A);
			int b = Integer.parseInt(B);
			int[] aa = gcj.breakdownNumber(A);
			int[] mm = gcj.breakdownNumber(A);
			int[] bb = gcj.breakdownNumber(B);
			
			int n = aa.length;
			int count = b-a;
			int rp = 0;

			Set<String> dejavu = new HashSet<String>();
			
			if (n >= 2) while (count-- > 0) {

				for (int c=1 ; c<n ; c++) {
					boolean rok=false,bok=false;
					
					for (int i=0 ; i<n ; i++) {
						int p = (i+c) % n;

						if ( ! rok) {
							if (mm[p] < mm[i])    break;
							if (mm[p] > mm[i])    rok = true;
						}
						if ( ! bok) {
							if (mm[p] > bb[i])    break;
							if (mm[p] < bb[i] || i == n-1) bok = true;
						}
					}
					
					// dejavu
					if (rok && bok) {
						String u="",v="";
						for (int i=0 ; i<n ; i++) {
							int p = (i+c) % n;
							u+=Integer.toString(mm[i]);
							v+=Integer.toString(mm[p]);
						}
						String s = u+","+v;
						if ( ! dejavu.contains(s)) {
							dejavu.add(s);
							rp++;
						}
					}
				}
				
				// inc
				for (int i=n-1 ; i>=0 ; i--) {
					if (mm[i] == 9) mm[i] = 0;
					else {
						mm[i]++;
						break;
					}
				}
				
			}
			
			Gcj.outcase(cas, false);
			System.out.println(rp);
		}
		
		gcj.terminate();
		
	}
	
}
