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

/**
 *
 * @author eblanco
 */
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import javax.swing.JFileChooser;

public class RecycledNumbers {

    public static String DatosArchivo[] = new String[10000];

    public static int[] convertStringArraytoIntArray(String[] sarray) throws Exception {
        if (sarray != null) {
            int intarray[] = new int[sarray.length];
            for (int i = 0; i < sarray.length; i++) {
                intarray[i] = Integer.parseInt(sarray[i]);
            }
            return intarray;
        }
        return null;
    }

    public static boolean CargarArchivo(String arch) throws FileNotFoundException, IOException {
        FileInputStream arch1;
        DataInputStream arch2;
        String linea;
        int i = 0;

        if (arch == null) {
            //frame.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
            JFileChooser fc = new JFileChooser(System.getProperty("user.dir"));
            int rc = fc.showDialog(null, "Select a File");
            if (rc == JFileChooser.APPROVE_OPTION) {
                arch = fc.getSelectedFile().getAbsolutePath();
            } else {
                System.out.println("No hay nombre de archivo..Yo!");
                return false;
            }
        }
        arch1 = new FileInputStream(arch);
        arch2 = new DataInputStream(arch1);
        do {
            linea = arch2.readLine();
            DatosArchivo[i++] = linea;
            /* if (linea != null) {
            System.out.println(linea);
            }*/
        } while (linea != null);
        arch1.close();
        return true;
    }

    public static boolean GuardaArchivo(String arch, String[] Datos) throws FileNotFoundException, IOException {
        FileOutputStream out1;
        DataOutputStream out2;
        int i;
        out1 = new FileOutputStream(arch);
        out2 = new DataOutputStream(out1);

        for (i = 0; i < Datos.length; i++) {
            if (Datos[i] != null) {
                out2.writeBytes(Datos[i] + "\n");
            }
        }
        out2.close();
        return true;
    }

    public static void echo(Object msg) {
        System.out.println(msg);
    }

    public static void main(String[] args) throws IOException, Exception {
        String[] res = new String[10000], num = new String[2];
        int i, j, k, ilong;
        int ele = 1;
       ArrayList al = new ArrayList();
        String FName = "C-small-attempt0",  istr, irev, linea;
        if (CargarArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".in")) {
            for (j = 1; j <= Integer.parseInt(DatosArchivo[0]); j++) {
                linea = DatosArchivo[ele++];
                num = linea.split(" ");
                   al.clear();
                // echo("A: "+num[0]+" B: "+num[1]);
                for (i = Integer.parseInt(num[0]); i <= Integer.parseInt(num[1]); i++) {
                    istr = Integer.toString(i);
                    ilong = istr.length();
                 
                    for (k = 1; k < ilong; k++) {
                        if (ilong > k) {
                            irev = istr.substring(istr.length() - k, istr.length()) + istr.substring(0, istr.length() - k);
                            //echo("caso: " + j + ": isrt: " + istr + " irev: " + irev);
                            if ((Integer.parseInt(irev) > Integer.parseInt(num[0])) && (Integer.parseInt(irev) > Integer.parseInt(istr)) && (Integer.parseInt(irev) <= Integer.parseInt(num[1]))) {
                                al.add("(" + istr + "," + irev + ")");
                            }
                        }
                    }
                }
                HashSet hs = new HashSet();
                hs.addAll(al);
                al.clear();
                al.addAll(hs);
                res[j] = "Case #" + j + ": " + al.size();
                echo(res[j]);
                LeerArchivo.GuardaArchivo("C:\\eblanco\\Desa\\CodeJam\\Code Jam\\test\\" + FName + ".out", res);
            }
        }
    }
}


import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.*;

public class testrun {

	
	public static void main(String[] args) {
		
		
	    
	    BufferedReader in;
	    String line;
	    PrintWriter out;
	   
	    // Inputting File.
		try {
			in = new BufferedReader(new FileReader("C:\\Users\\imumair\\Desktop\\C-small-attempt0.in"));
			
			
			int i = Integer.parseInt( in.readLine() );
			ArrayList<String> outputlist = new ArrayList<String>();

			
			String outstring = "";
			
			String initstring = "" ;
			
		    int count = 1 ; 
		    
		    int resultcount = 0;
			
			while(in.ready() && count <= i){
				
				initstring = "Case #" + count+": " ;
				
				try {
					line = in.readLine();
					
					
					outstring = "";
					
					String[] linearray =   line.split(" ");
					
					resultcount = 0;
					int a = Integer.parseInt( linearray[0]);
					
					int b = Integer.parseInt( linearray[1]); 
					
				
					for (int j = a ; j<b ; j++){
					
						ArrayList<Integer>  digitlist = new ArrayList<Integer>();
						
						
						int number = j; // = and int
						
						
						LinkedList<Integer> stack = new LinkedList<Integer>();
						while (number > 0) {
						    stack.push( number % 10 );
						    number = number / 10;
						}
	
						while (!stack.isEmpty()) {
						  digitlist.add(stack.pop());
						}
						
						int numdigits = digitlist.size();
						
						
						
						
						if(numdigits > 1  ){
							
							
    							String comb = "";
							
								 
    							
    							if(allequal(digitlist)){
    							   
    							   resultcount = resultcount + 0;
    							} else {
    							
    							    String prevcomb = "";
    							    
    							    //going throguh all combinations
	    							for (int m = 1 ; m <numdigits; m++) {
										
										comb = "";
										
										for(int m1 = m; m1<numdigits; m1++){
											comb = comb+digitlist.get(m1);
										}
										
										for(int m2 = 0; m2< m ; m2++ ){
											comb = comb + digitlist.get(m2);
										}
									    
										int resultant = Integer.parseInt(comb); 
										
								
									
										
										if( resultant <= b && resultant > j && !prevcomb.equals(comb) ){
											resultcount++;
											prevcomb = comb;
											//System.out.println("( " +j+" , " + comb +" )"  );
										}
										
									
									
									}
								
    							}							

						}
						
						
						
					
					}
					
					
					outstring = initstring+outstring +resultcount;
					
					
					outputlist.add(outstring);
					
					//System.out.println(line);
					
							
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
					System.out.println("readline fails!!");
				}
				
				count++;
				
			}
				
			in.close();
			
			
			//Outputting File.
			
            out = new PrintWriter(new FileWriter("C:\\Users\\imumair\\Desktop\\A-small-output.out"));
			if(i >0){
				int k;
				for (k = 0; k < i ; k++){
					out.println(outputlist.get(k));
				}
			}else{
				out.println("");
			}
				
				
			out.close();			
			
			
		}  catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
			System.out.println("Ready Input fails.");
		}
		
	
		
	}
	
	
	public static boolean allequal(ArrayList<Integer> digitlist){
		
		int n = digitlist.size();
		
		int start = digitlist.get(0);  
		
		boolean all = true;
		
			for (int i = 0; i<n ; i++ ){
				
				if(start !=  digitlist.get(i)){
					all = false;
                    break;					
				}
				
				
			}
		
		return all;
	}
	
	

}
