import java.util.Scanner;
public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int x = 0;
			for(int i = 0; i < N;i++){
				int score = in.nextInt();
				int best = score/3;
				int mod = score%3;
				int diff = p-best;
				if(diff<1){
					x++;
				}else if(diff<2){
					if(mod==0 && score !=0){
						if(S!=0){
							S--;x++;
						}
					}else if(score!=0){
						x++;
					}
				}else if(diff<3){
					if(mod==2){
						if(S!=0){
							S--;x++;
						}
					}
				}
			}
			System.out.format("Case #%d: %d\n", zz, x);
		}
	}
}

package qual2012;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;

/**
 * Magicka
 */
public class B {
	public static void main(String[] args) throws FileNotFoundException {
		Kattio io;

//		io = new Kattio(System.in, System.out);
//		io = new Kattio(new FileInputStream("src/qual2012/B-sample.in"), System.out);
//		io = new Kattio(new FileInputStream("src/qual2012/B-small-attempt1.in"), new FileOutputStream("src/qual2012/B-small-1.out"));
		io = new Kattio(new FileInputStream("src/qual2012/B-large.in"), new FileOutputStream("src/qual2012/B-large.out"));

		int cases = io.getInt();
		for (int i = 1; i <= cases; i++) {
			io.print("Case #" + i + ": ");
			new B().solve(io);
		}
		io.close();
	}

	private void solve(Kattio io) {
		int n = io.getInt(), m = io.getInt(), p = io.getInt();

		boolean[] okNormal = new boolean[31];
		boolean[] okSurprising = new boolean[31];

		for (int i = 0; i <= 10; i++) {
			for (int j = i; j <= 10; j++) {
			    for (int k = j; k <= 10; k++) {
			   		if (k > i+2) continue;
					if (k >= p) {
						if (k > i+1)
							okSurprising[i+j+k] = true;
						else
							okNormal[i+j+k] = true;
					}
			    }
			}
		}

		int cnt = 0;
		for (int i = 0; i < n; i++) {
		    int score = io.getInt();
			if (okNormal[score]) cnt++;
			else if (m > 0 && okSurprising[score]) { cnt++; m--; }
		}
		io.println(cnt);

	}
}
