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 codejam.StoreCredit;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.logging.Level;
import java.util.logging.Logger;

/**
 *
 * @author java
 */
public class DancingGooglers {

    static BufferedReader in;

    private static void open() {
        in = new BufferedReader(new InputStreamReader(System.in));
    }

    private static void close() {
        try {
            in.close();
        } catch (IOException ex) {
            Logger.getLogger(StoreCredit.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    private static int readInt() throws IOException {
        Integer i = Integer.parseInt(in.readLine());
        return i;
    }

    private static int[] readInts() throws IOException {
        String[] vals = in.readLine().split(" ");
        int[] arr = new int[vals.length];
        for (int i = 0; i < vals.length; i++) {
            arr[i] = Integer.parseInt(vals[i]);
        }
        return arr;
    }

    public static void main(String[] args) throws IOException {
        open();
        int T = readInt();
        for (int t = 0; t < T; t++) {
            int[] line = readInts();
            int N = line[0];
            int s = line[1];
            int p = line[2];
            int pCount = 0;
            int[] scores = new int[line.length - 3];
            System.arraycopy(line, 3, scores, 0, scores.length);
            if (p == 0) {
                pCount = scores.length;
            } else {
                for (int i = 0; i < scores.length; i++) {
                    int score = scores[i];
                    int minSum = p + (2 * (p - 2) < 0 ? 0 : 2 * (p - 2));
                    if (p == 1) {
                        if (score >= p) {
                            pCount++;
                        }
                    } else if ((score == minSum || score == minSum + 1) && s > 0) {
                        pCount++;
                        s--;
                    } else if (score > minSum + 1) {
                        pCount++;
                    }
                }
            }
            System.out.println("Case #" + (t + 1) + ": " + pCount);
        }

        close();
    }
}
