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.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;


public class ProjectB {
	
	public static void main(String [] args)
	{
		new ProjectB();
	}
	
	public ProjectB()
	{
		try
		{
			String [] inputFiles = { "B-small" };//,"B-large" };
			BufferedReader in;
			PrintWriter out;
			for(int i = 0 ; i < inputFiles.length; i++)
			{
				in = new BufferedReader(new FileReader(inputFiles[i]));
				out = new PrintWriter(new FileWriter(inputFiles[i]+".out"),true);
				
				int numCases = Integer.parseInt(in.readLine());
				int numDancers = 0, surprises = 0, p = 0;
				String [] items = null;
				for(int j = 0 ; j < numCases; j++)
				{
					items = in.readLine().split("\\s+");
					numDancers = Integer.parseInt(items[0]);
					surprises = Integer.parseInt(items[1]);
					p = Integer.parseInt(items[2]);
					int nonSurprisingScore = (p*3) - 2;
					int numScores = 0;
					for(int k = 0; k < numDancers; k++)
					{
						int score = Integer.parseInt(items[k+3]);
						if(score >= nonSurprisingScore)
							numScores++;
						else if(surprises > 0 && score !=0 && score + 2 >= nonSurprisingScore)
						{
							numScores++;
							surprises--;
						}
					}
					out.println("Case #" + (j+1) + ": " + numScores);
				}
				in.close();
				out.close();
			}
		}
		catch(Exception e)
		{
			e.printStackTrace();
		}
	}
}
