package com.menzus.gcj._2012.qualification.c;

import com.menzus.gcj.common.InputBlockParser;
import com.menzus.gcj.common.OutputProducer;
import com.menzus.gcj.common.impl.AbstractProcessorFactory;

public class CProcessorFactory extends AbstractProcessorFactory<CInput, COutputEntry> {
    public CProcessorFactory(String inputFileName) {
	super(inputFileName);
    }

    @Override
    protected InputBlockParser<CInput> createInputBlockParser() {
	return new CInputBlockParser();
    }

    @Override
    protected OutputProducer<CInput, COutputEntry> createOutputProducer() {
	return new COutputProducer();
    }
}

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

public class Displayer
{
    public static void main(String[] args) throws IOException
    {
        Scanner kb = new Scanner(new File("/Users/mbp13/Documents/Google Code Jam/GCJ_Q3/src/input"));
        PrintStream out = new PrintStream(new File("/Users/mbp13/Documents/Google Code Jam/GCJ_Q3/src/output_q3"));
        int testNum,A,B;
        String tmpStr,tmpStr2,cut1,cut2;
        int cnt,x;
        testNum = kb.nextInt();
        for(int i=0;i<testNum;i++)
        {
            A = kb.nextInt();
            B = kb.nextInt();
            cnt = 0;
            for(int j=A;j<=B;j++)
            {
                tmpStr = j+"";
                for(int k=1;k<tmpStr.length();k++)
                {
                    cut1 = tmpStr.substring(0,k);
                    cut2 = tmpStr.substring(k,tmpStr.length());
                    tmpStr2 = cut2 + cut1;
                    x = Integer.parseInt(tmpStr2);
                    if(x > j && x >= A && x <= B)
                    {
                        cnt++;
                        System.out.println(j + " " + tmpStr2);
                    }
                }
            }
            out.println("Case #"+(i+1)+": "+cnt);
        }
    }
}
