import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.Scanner;


public class Main {
	private static Map<Character,Character> mapa;
	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(Thread.currentThread().getContextClassLoader().getResourceAsStream("B-small-attempt0.in"));
		BufferedWriter bw = new BufferedWriter(new FileWriter("C:\\Users\\Erich\\Desktop\\B-small-attempt0.out"));
		int qtd = sc.nextInt();
		for(int j=0;j<qtd;j++){
			int googlers=sc.nextInt();
			int surprising = sc.nextInt();
			int limite = sc.nextInt();
			int total=0;
			for(int i=0;i<googlers;i++){
				int tripla = sc.nextInt();
				int divisao = tripla/3;
				if(divisao>=limite){
					total++;
				}else{
					switch(tripla%3){
						
						case 1:
							if(divisao+1>=limite){
								total++;
							}
							break;
						case 2:
							if(divisao+1>=limite){
								total++;
							}else{
								if(surprising>0 && divisao+2>=limite){
									surprising--;total++;
								}
							}
							break;
						case 0:
							if(divisao+1>=limite && surprising>0 && tripla>0){
								surprising--;total++;
							}
							break;
					}
				}
			}
			String saida = "Case #"+(j+1)+": "+total+"\n";
			bw.write(saida);
		}
		bw.flush();
		bw.close();
	}

}
