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 rounds.qualification;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Scanner;

public class B_dancing_with_the_googlers {

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

		BufferedReader reader = null;
		BufferedWriter writer = null;
		
		try {
			reader = new BufferedReader(new FileReader("./input"));
			writer = new BufferedWriter(new FileWriter("output"));
			int numberOfCases = Integer.valueOf(reader.readLine());
			for (int i = 1; i <= numberOfCases; i++) {
				String line = reader.readLine();
				StringBuilder sb = new StringBuilder("Case #" + i + ": ");
				Scanner scanner = new Scanner(line);
				int result = 0;
				while(scanner.hasNextInt()) {
					int numberOfGooglers = scanner.nextInt();
					int numberOfSurprisings = scanner.nextInt();
					int scoreToReach = scanner.nextInt();
					
					while(numberOfGooglers>0) {
						int googlerScore = scanner.nextInt();
						int div = googlerScore/3;
						int mod =( googlerScore % 3 == 0) ? 0 : 1;
						int highest =  div + mod;
						if(highest>=scoreToReach) {
							result++;
						}
						else if(googlerScore > 0 && highest+1 == scoreToReach && numberOfSurprisings > 0) {
							result++;
							numberOfSurprisings--;
						}
						numberOfGooglers--;
					}
					sb.append(result);
				}
				sb.append("\n");
				writer.write(sb.toString());
			}
		} finally {
			if (reader != null) {
				reader.close();
			}
			if(writer!=null) {
				writer.flush();
				writer.close();
			}
		}
	}

	
}
