import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.util.ArrayList;


public class GJ_QR_B {

    public static int solve(int N, int S, int p, int[] t){
        int[][] s = new int[31][2];
        for (int i=0; i<31; i++){
            if(i%3 == 0){
                if (3*p <= i) s[i][0] = 1;
                if ( (p>=2 && 3*(p-1) == i) || 3*(p-1) < i) s[i][1] = 1;
            }
            if(i%3 == 1){
                if ( (p>=1 && 3*p-2 == i) || 3*p-2 < i) s[i][0] = 1;
                if ( (p>=2 && 3*p-2 == i) || 3*p-2 < i) s[i][1] = 1;
            }
            if(i%3 == 2){
                if ( (p>=1 && 3*p-1 == i) || 3*p-1 < i) s[i][0] = 1;
                if ( (p>=2 && 3*p-4 == i) || 3*p-4 < i) s[i][1] = 1;
            }
            //System.out.println(i+":"+s[i][0]+"+"+s[i][1]);
        }
        ArrayList<Integer> a01 = new ArrayList<Integer>();
        ArrayList<Integer> a11 = new ArrayList<Integer>();
        ArrayList<Integer> a10 = new ArrayList<Integer>();
        ArrayList<Integer> a00 = new ArrayList<Integer>();
        for (int i=0; i<t.length; i++){
            if (s[t[i]][0] == 1 && s[t[i]][1] == 0)
                a10.add(i);
            if (s[t[i]][0] == 0 && s[t[i]][1] == 1)
                a01.add(i);
            if (s[t[i]][0] == 1 && s[t[i]][1] == 1)
                a11.add(i);
            if (s[t[i]][0] == 0 && s[t[i]][1] == 0)
                a00.add(i);
            /*
            if (s[t[i]][0] == 1) 
                System.out.println("  "+t[i]+":"+p+":");
            if (s[t[i]][1] == 1) 
                System.out.println("  "+t[i]+":"+p+":(*)");
                */
        }
        int res = a11.size();
        if (S <= a01.size())
            res += S + a10.size();
        else if (S <= a01.size() + a11.size())
            res += a01.size() + a10.size();
        else 
            res += a01.size()+ a10.size() ;
            
        System.out.println("N="+N+", S="+S+" : (a01)"+a01.size()+" : (a11)"+a11.size()+" : (a10)"+a10.size()+" : (a00)"+a00.size() + " ==> "+ res);
            
        return res;
    }
    

    public static void main(String[] args) throws NumberFormatException, IOException {
        java.io.BufferedReader stdin = new java.io.BufferedReader(new java.io.InputStreamReader(new FileInputStream("B-large.in")));
        java.io.BufferedWriter stdout = new java.io.BufferedWriter(new OutputStreamWriter(new FileOutputStream("B-large.out")));
        int T = Integer.parseInt(stdin.readLine());
        //T = 1;
        for (int ii=0; ii<T; ii++){
            String str = stdin.readLine();
            String[] words = str.split(" ");
            int N = Integer.parseInt(words[0]);
            int[] in = new int[N];
            for (int j = 0; j<N; j++)
                in[j] = Integer.parseInt(words[3+j]);
            
            System.out.print("Case #" + (1+ii) +" ");
            int res = solve(N, Integer.parseInt(words[1]), Integer.parseInt(words[2]), in);

            stdout.write("Case #" + (1+ii)+": " +res+'\n');
        }
        stdout.close();
    }

}
