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.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;

public class BDanceWithGooglers {

	public static void solve() throws IOException {
		File f = new File("E:\\downloads\\B-small-attempt2.in");
		BufferedReader reader = new BufferedReader(new FileReader(f));
		File f2 = new File("C:\\Users\\kimo\\Desktop\\out.txt");
		BufferedWriter writer = new BufferedWriter(new FileWriter(f2));
		int x = Integer.parseInt(reader.readLine());
		int a[] = null;
		String st[] = null;
		for (int i = 0; i < x; i++) {
			st = reader.readLine().split(" ");
			a = new int[st.length];
			for (int j = 0; j < st.length; j++)
				a[j] = Integer.parseInt(st[j]);

			int s = a[1];
			int p = a[2];
			int count = 0;
			int exact = p + p - 1 + p - 1;
			int surp = p + p - 2 + p - 2;
			for (int k = 3; k < a.length; k++)
				if (a[k] / 3 >= p || a[k] >= exact&&a[k]>=p)
					count++;
				else

				if (a[k] >= surp && s-- > 0&&a[k]>=p)
					count++;
			writer.write("Case #" + (i + 1) + ": " + count);
			writer.newLine();
			
		}
		reader.close();
		writer.close();
	}

	public static void main(String[] args) throws IOException {
		solve();

	}

}
