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.File;
import java.io.FileNotFoundException;
import java.io.PrintWriter;
import java.util.Scanner;


public class dancers {
	


	
	public static void main(String[] args) throws FileNotFoundException {
		
        File myFile = new File ("E:/GoogleIn.txt");
        Scanner inFile = new Scanner (myFile);
        PrintWriter outputStream = null;
        outputStream = new PrintWriter("E:/GoogleOut.txt");

		String line = inFile.nextLine();
		System.out.println("line "+line);
		int cases = Integer.parseInt(line);
		System.out.println("cases "+cases);
		for (int t=0; t < cases; t++){

			int numdancing = inFile.nextInt();
			System.out.println("numdancing "+numdancing);
			int outlier = inFile.nextInt();
			System.out.println("outlier "+outlier);
			int p = inFile.nextInt();
			System.out.println("p "+p);
			int p3 = p*3;
			int cnt =0;
			int totalScores[] = new int[numdancing];
			for (int index = 0; index < numdancing; index++){
				totalScores[index] = inFile.nextInt();
			}
			for ( int i = 0; i < numdancing; i++){
				if(p ==0){
					cnt++;
					continue;
				}else if(p ==1){
					if (totalScores[i]>0)
						cnt++;
					continue;
						
				}
				
				if (totalScores[i]>= p3-2){
					cnt++;
				}
				else if(totalScores[i]>= p3-4){
					if (outlier>0){
						outlier--;
						cnt++;
					}
				}
				
			}
	        outputStream.println("Case #"+(t+1)+": "+cnt);
		}
		outputStream.flush();
	}

}
