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 qualification.taskB;

import Parser.MyReader;
import Parser.MyWriter;

public class Main {

	public static void main(String[] args) {
		MyReader myReader = new MyReader(
				"/Users/shami13/Downloads/B-small-attempt0.in");
		MyWriter myWriter = new MyWriter(
				"/Users/shami13/Downloads/B-small-attempt0.out");

		int taskLength = Integer.parseInt(myReader.read());
		for (int i = 1; i <= taskLength; i++) {
			String[] taskString = myReader.read().split(" ");
			int T = Integer.parseInt(taskString[0]);
			int S = Integer.parseInt(taskString[1]);
			int P = Integer.parseInt(taskString[2]);
			int[] googlers = new int[T];
			for(int p = 3; p < taskString.length; p++){
				googlers[p-3] = Integer.parseInt(taskString[p]);
			}
			
			Task task = new Task(T,S,P,googlers);
			String result = task.execute();
			myWriter.writeString("Case #" + i + ": " + result);
			System.out.println("Case #" + i + ": " + result);
		}
		myWriter.close();
	}
}
