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.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class Qual1b {
	static int[] norm = { 0, 1, 1, 1, 2, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6,
			6, 7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10 };
	static int[] weird = { 0, 1, 1, 2, 2, 3, 3, 3, 4, 4, 4, 5, 5, 5, 6, 6, 6,
			7, 7, 7, 8, 8, 8, 9, 9, 9, 10, 10, 10, 10, 10 };

	public static void main(String args[]) {

		try {

			FileWriter fstream = new FileWriter("outBSmall1.txt");
			BufferedWriter out = new BufferedWriter(fstream);

			Scanner scanner = new Scanner(new File("B-small-attempt0.in"));

			int count = scanner.nextInt();
			System.out.println(count);
			for (int i = 1; i <= count; i++) {
				int n = scanner.nextInt();
				int s = scanner.nextInt();
				int p = scanner.nextInt();

				System.out.println("googlees " + n);
				System.out.println("surprising " + s);
				System.out.println("max score " + p);

				int resultMax = 0;
				// ArrayList<Integer> listOfNum = new ArrayList<Integer>();
				for (int j = 0; j < n; j++) {
					int temp = scanner.nextInt();
					if (norm[temp] >= p) {
						resultMax++;
					} else if (weird[temp] >= p && s > 0) {
						resultMax++;
						s--;
					}
				}

				out.write("Case #" + i + ": " + resultMax + "\n");
			}
			out.close();

		} catch (Exception e) {
			e.printStackTrace();
		}
	}

}
