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.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Googler implements Runnable {
	int[] isSuprisingMaxScore = new int[31];
	int[] isNotSuprisingMaxScore = new int[31];
	boolean[] canSuprising = new boolean[31];
	private void solve() throws IOException {
		// long time = System.currentTimeMillis();
		int test = nextInt();
		Arrays.fill(canSuprising, true);
		canSuprising[0] = false;
		canSuprising[1] = false;
		for (int i = 4; i <= 30 ; i += 3)
			canSuprising[i] = false;
		int maxScore = 2;
		for (int i = 2; i <= 30; i += 3) {
			for (int j = i ; j <= Math.min(i + 2, 30); j++)
				isSuprisingMaxScore[j] = maxScore;
			maxScore++;
		}
		maxScore = 1;
		for (int i = 1; i <= 30; i += 3) {
			for (int j = i ; j <= Math.min(i + 2, 30); j++)
				isNotSuprisingMaxScore[j] = maxScore;
			maxScore++;
		}
		
		for (int i = 1; i <= test; i++) {
			solveTest(i);
		}
		writer.close();
		// writer.println("Running time: " + (System.currentTimeMillis() -
		// time));
	}

	private void solveTest(int test) throws IOException {
		// TODO Auto-generated method stub
		int n = nextInt();
		int s = nextInt();
		int p = nextInt();
		int[] scores = new int[n+1];
		for (int i = 1; i <= n; i++)
			scores[i] = nextInt();
		int result = 0;
		for (int i = 1; i <= n; i++) {
			if (isNotSuprisingMaxScore[scores[i]] >= p) {
				result++;
				continue;
			}
			if (isSuprisingMaxScore[scores[i]] >= p && s >= 1) {
				result++;
				s--;
			}
		}
		writer.write("Case #" + test + ": "  + result + "\n");
	}

	public static void main(String[] args) {
		new Googler().run();
	}

	BufferedReader reader;
	StringTokenizer tokenizer;
	PrintWriter writer;
	String fileName = "Googler";
	public void run() {
		try {
			reader = new BufferedReader(new FileReader(fileName + ".in"));
			tokenizer = null;
			writer = new PrintWriter(new FileWriter(fileName + ".out"));
			solve();
			reader.close();
			writer.close();
		} catch (Exception e) {
			e.printStackTrace();
			System.exit(1);
		}
	}

	int nextInt() throws IOException {
		return Integer.parseInt(nextToken());
	}

	long nextLong() throws IOException {
		return Long.parseLong(nextToken());
	}

	double nextDouble() throws IOException {
		return Double.parseDouble(nextToken());
	}

	String nextToken() throws IOException {
		while (tokenizer == null || !tokenizer.hasMoreTokens()) {
			tokenizer = new StringTokenizer(reader.readLine());
		}
		return tokenizer.nextToken();
	}
}