import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package Solutions;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Collections;

public class problemB {
	public static void main(String[] args) throws IOException {

		BufferedReader in = new BufferedReader(new FileReader(new File("smallB.in")));
		BufferedWriter out = new BufferedWriter(new FileWriter(new File("outputB.txt")));

		int numCases = Integer.parseInt(in.readLine());
		for (int i = 0; i < numCases; i++) {
			String google = in.readLine();
			String output = "Case #" + (i + 1) + ": ";

			String[] googlers = google.split(" ");
			int numGooglers = Integer.valueOf(googlers[0]);
			int numSurprising = Integer.valueOf(googlers[1]);
			int best = Integer.valueOf(googlers[2]);

			ArrayList<Integer> scores = new ArrayList<Integer>(numGooglers);
			for (int j = 3; j < googlers.length; j++) {
				scores.add(Integer.valueOf(googlers[j]));
			}
			Collections.sort(scores);
			int count_a = 0;
			int count_b = numSurprising;
			for (int j = scores.size() - 1; j >= 0; j--) {
				int thisscore = scores.get(j);
				if (thisscore>=best && thisscore >= 3 * best - 2) {
					count_a++;
				} else if (thisscore>=best && thisscore >= 3 * best - 4 && count_b > 0) {
					count_a++;
					count_b--;
				} else {
					break;
				}
			}

			output += count_a + "\n";
			out.write(output);

		}
		out.close();
	}
}
