import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class DancingScores {
	private static final String fname = "B-small-attempt1.in";

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

	private void run() throws Exception {
		BufferedReader reader = new BufferedReader(new FileReader("./" + fname));
		BufferedWriter writer = new BufferedWriter(new FileWriter("./" + fname
				+ ".out"));
		int T = Integer.parseInt(reader.readLine().trim());
		for (int i = 1; i <= T; i++) {
			String[] line = reader.readLine().trim().split("[ ]");
			int N = Integer.parseInt(line[0]);
			int S = Integer.parseInt(line[1]);
			int p = Integer.parseInt(line[2]);
			int[] t = new int[N];
			for (int j = 3; j < line.length; j++) {
				t[j - 3] = Integer.parseInt(line[j]);
			}
			int clear = 0;
			int surprising = 0;
			for (int j = 0; j < N; j++) {
				int score = t[j];
				if (score == 0) {
					if (p == 0) {
						clear++;
					}
				} else if (score >= p) {
					int avg = score / 3;
					if (avg >= p) {
						clear++;
						continue;
					} else {
						int delta = Math.abs(p - ((score - p) / 2));
						if (delta <= 1) {
							clear++;
						} else if (delta <= 2) {
							surprising++;
						}
					}
				}
			}
			clear = clear + Math.min(S, surprising);
			writer.write("Case #" + i + ": " + clear);
			if (i < T)
				writer.write("\n");
		}
		reader.close();
		writer.close();
	}
}
