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

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}
import java.util.ArrayList;
import java.util.Scanner;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;

public class Dancing {
	public static void main (String[] args) throws IOException {
		ArrayList<Integer> scoreList = new ArrayList<Integer>();
		int s, p, countBR = 0, casenum = 1;
	
		Scanner fileScan = new Scanner(new BufferedReader(
			new FileReader("B-large.in")));
		Scanner lineScan;
		String theLine;
		
		Integer.parseInt(fileScan.nextLine());
		
		while (fileScan.hasNextLine()) {
         theLine = fileScan.nextLine();
         lineScan = new Scanner(theLine);
         lineScan.useDelimiter(" ");
			
			Integer.parseInt(lineScan.next());
			s = Integer.parseInt(lineScan.next());
			p = Integer.parseInt(lineScan.next());
			
         for (int i = 0; lineScan.hasNext(); i++) {
            scoreList.add(Integer.parseInt(lineScan.next()));
         }
			
			for (int t : scoreList) {
				if (p <= t) {
					if (t/3 >= p) {
						countBR++;
					}
					else {
						if ((t - p) >= ((p - 2) * 2)) {
							if ( ((2 * (p - 1)) + p) <= t) {
								countBR++;
							}
							else if ( (((2 * (p - 2)) + p) <= t) && s > 0) {
								countBR++;
								s--;
							}
						}
					}
				}
			}
			System.out.println("Case #" + casenum + ": " + countBR);
			casenum++;
			countBR = 0;
			scoreList.clear();
		}
	}
}
