import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;

public class Recycled {
	public static void main(String[] args) throws Exception{
		String inputFile = "C-small-attempt0.in";
		
		BufferedReader input = new BufferedReader(new InputStreamReader(new FileInputStream(inputFile)));
		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(new FileOutputStream("output")));
		long num_cases = Long.parseLong(input.readLine());
		int current_case = 0;
		
		while (current_case < num_cases){
			current_case++;
			
			String[] fields = input.readLine().split(" ");
			int A = Integer.parseInt(fields[0]);
			int B = Integer.parseInt(fields[1]);
			int total = 0;
			
			for (int n = A; n < B; n++){
				for (int m = n+1; m <= B; m++){
					if (isRecycled(n,m)) total++;
				}
			}
			
			System.out.println("Case #" + current_case + ": " + total);
			output.write("Case #" + current_case + ": " + total + "\n");
		}
		output.close();
	}

	private static boolean isRecycled(int n, int m) {
		String sn = ""+n;
		String sm = ""+m;
		if (sn.length() != sm.length()) return false;
		int totaln = 0, totalm = 0;
		for (int i = 0; i < sn.length(); i++){
			totaln += sn.charAt(i);
			totalm += sm.charAt(i);
		}
		if (totaln != totalm) return false;
		for (int i = 0; i < sn.length()-1; i++){
			sm = sm.charAt(sm.length() - 1) + sm.substring(0, sm.length() - 1);
			if (sm.equals(sn)) return true;
		}
		return false;
	}
}

package br.com.google.codejam.one.small;


import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.HashSet;
import java.util.Set;
import java.util.StringTokenizer;


public class RecNumber { 
	
	public static void main(String[] args)  {
		try {
			readFile("C-small-attempt0.in");
		} catch (NumberFormatException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
	}
	
	
	public static void readFile(String name) throws NumberFormatException, IOException{
		File file = new File(name);
        BufferedReader br;
        br = new BufferedReader(new FileReader(file));
        int cases = Integer.parseInt(br.readLine());       
        for (int i = 1; i <= cases; i++) {
        	String line = br.readLine();
        	StringTokenizer tokenizer = new StringTokenizer(line);
        	Integer intA = Integer.parseInt(tokenizer.nextToken());
        	Integer intB = Integer.parseInt(tokenizer.nextToken());
        	int count = 0;
    		for (int n = intA; n <= intB; n++) {
    			for (Integer m : shift(n)) {
    				if(intA <= n && n < m && m <= intB){
    					count++;
    				}
    			}
    			
    		}
			System.out.println("Case #"+ i + ": " + count);
		}
	}
	private static Set<Integer> shift(int value){
		Set<Integer> retorno = new HashSet<Integer>();
		
		// length = 1 have no possibilities
		if(value < 10 ){
			return retorno;
		}
		String strValue = Integer.toString(value);
		
		String nextToAnalyze = strValue;
		for (int i = 1; i <= strValue.length()-1 ; i++) {
			char[] shifted = new char[nextToAnalyze.length()];
			for (int j = 0; j < nextToAnalyze.length(); j++) {
				if(j == 0){
					shifted[nextToAnalyze.length()-1] = nextToAnalyze.charAt(j);
				} else {
					shifted[j-1] = nextToAnalyze.charAt(j);
				}
			}
			nextToAnalyze = new String(shifted);
			// check for leading zeros
			if(nextToAnalyze.charAt(0) != '0'){
				retorno.add(Integer.parseInt(nextToAnalyze));
			}
		}
		return retorno;
	}
}
