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 Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

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

public class ProblemB {

	public static void main(String[] args) throws FileNotFoundException {
		start();
	}

	public static void start() throws FileNotFoundException {
		File file = new File("./");
		String name = "";
		for (File f : file.listFiles()) {
			if (f.getName().endsWith(".in")) {
				name = f.getName().replaceFirst("\\.in", "");
				break;
			}
		}
		Scanner in = new Scanner(new File(name + ".in"));
		PrintWriter out = new PrintWriter(new File(name + ".out"));
		new Solution(in, out);
		out.close();
	}

	public static class Solution {

		public Solution(Scanner in, PrintWriter out) {
			int cases = in.nextInt();
			in.nextLine();
			for (int i = 1; i <= cases; i++) {
				String answer = "Case #" + i + ": " + compute(in.nextLine());
				out.println(answer);
				System.out.println(answer);
			}
		}

		private int compute(String s) {
			Scanner sc = new Scanner(s);
			int googlers = sc.nextInt();
			int surprizing = sc.nextInt();
			int points = sc.nextInt();
			int answer = 0;
			for (int i = 0; i < googlers; i++) {
				int thisPoint = sc.nextInt();
				int guaranteedWin = points * 3 - 2;
				int possibleWin = points * 3 - 4;

				if (thisPoint == 0) {
					if (points == 0) {
						answer++;
					}
				} else if (thisPoint == 1) {
					if (points == 0 || points == 1) {
						answer++;
					} else if (points == 2 && surprizing > 0) {
						surprizing--;
						answer++;
					}
				} else if (thisPoint >= guaranteedWin) {
					answer++;
				} else if (thisPoint >= possibleWin && surprizing > 0) {
					surprizing--;
					answer++;
				}
			}
			return answer;
		}
	}
}
