import java.io.*;
import java.util.*;

public class DancingWithGooglers {

  public static class Googlers {

    public int T;
    public int surp;
    public boolean surprising;
    public boolean pSurprising;
    public boolean antiSurprising;
    public boolean pAntiSurprising;

    public Googlers(int T, int surp) {
      this.T = T;
      this.surp = surp;
    }

    public void set(int a, int b, int c) {
      if (c >= 0 && (a + b + c) == T) {
        int diff = (Math.max(a, Math.max(b, c)) - Math.min(a, Math.min(b, c)));
        if (diff <= 2) {
          if (diff == 2) {
            if (a >= surp || b >= surp || c >= surp) {
              pSurprising = true;
            } else {
              surprising = true;
            }
          } else {
            if (a >= surp || b >= surp || c >= surp) {
              pAntiSurprising = true;
            } else {
              antiSurprising = true;
            }
          }
        }
      }
    }
  }

  public static void main(String... args) throws IOException {
//    BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
    BufferedReader reader = new BufferedReader(new FileReader("B-large.in"));
//    PrintWriter writer = new PrintWriter(System.out);
    PrintWriter writer = new PrintWriter("B-large.out");

    int len, cases = Integer.parseInt(reader.readLine());
    List<Googlers> satisfied = new ArrayList<Googlers>();
    List<Googlers> unsatisfied = new ArrayList<Googlers>();
    String[] inputs;
    int N, S, p;
    for (int i = 1; i <= cases; i++) {
      inputs = reader.readLine().split(" ");
      p = Integer.parseInt(inputs[1]);
      S = Integer.parseInt(inputs[2]);
      satisfied.clear();
      unsatisfied.clear();
      for (int j = 3; j < inputs.length; j++) {
        int t = Integer.parseInt(inputs[j]);
        Googlers googlers = new Googlers(t, S);

        for (int k = 0; k <= 10; k++) {
          int till = k + 2 > 10 ? 10 : k + 2;
          for (int l = k; l <= till; l++) {
            googlers.set(k, l, (t - (k + l)));
          }
        }
        if (googlers.pAntiSurprising) {
          satisfied.add(googlers);
        } else {
          unsatisfied.add(googlers);
        }
      }
      int pSurprising = 0;
      if (p > 0) {
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            pSurprising++;
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = unsatisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.pSurprising) {
            iter.remove();
            pSurprising++;
            p--;
            if (p <= 0) break;
          }
        }
      }
      if(p > 0){
        for (Iterator<Googlers> iter = satisfied.iterator(); iter.hasNext(); ) {
          Googlers googlers = iter.next();
          if (googlers.surprising) {
            iter.remove();
            p--;
            if (p <= 0) break;
          }
        }
      }

      if(p > 0){
        writer.print("Case #" + i + ": 0");
      }else {
        writer.print("Case #" + i + ": " + (satisfied.size() + pSurprising));
      }
      writer.println();
    }
    writer.flush();
  }


}

package home.lviv;

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;

public class Main {
	public static void proA(BufferedReader reader, BufferedWriter writer)
			throws NumberFormatException, IOException {
		Map<Character, Character> map = new HashMap<Character, Character>(32);
		String text = "zejp mysljylc kd kxveddknmc re jsicpdrysi"
				+ "rbcpc ypc rtcsra dkh wyfrepkym veddknkmkrkcd"
				+ "de kr kd eoya kw aej tysr re ujdr lkgc jvq", mapping = "qour language is impossible to understand"
				+ "there are twenty six factorial possibilities"
				+ "so it is okay if you want to just give upz";
		for (int i = 0; i < text.length(); i++) {
			map.put(Character.valueOf(text.charAt(i)),
					Character.valueOf(mapping.charAt(i)));
		}
		int T;
		T = Integer.parseInt(reader.readLine());
		for (int t = 0; t < T; t++) {
			String in, out = "";
			in = reader.readLine();
			for (int i = 0; i < in.length(); i++) {
				if (map.get(in.charAt(i)) == null) {
					System.out.println("null is " + in.charAt(i));
				}
				out += map.get(in.charAt(i));
			}
			writer.write("Case #" + (t + 1) + ": " + out + "\n");
		}
	}

	public static void proB(BufferedReader reader, BufferedWriter writer)
			throws NumberFormatException, IOException {
		int T = Integer.parseInt(reader.readLine());
		for (int t = 0; t < T; t++) {
			String[] temp = reader.readLine().split(" ");
			int N = Integer.parseInt(temp[0]), S = Integer.parseInt(temp[1]), p = Integer
					.parseInt(temp[2]), G = 0;
			int[] n = new int[N];
			ArrayList<Integer> integers = new ArrayList<Integer>(N);
			for (int i = 0; i < N; i++) {
				n[i] = Integer.parseInt(temp[3 + i]);
				if (((n[i] / 3) >= p)) {
					G++;
					continue;
				} else {
					if (((n[i] / 3) >= p - 1) && (n[i] > 0) && (n[i] % 3 > 0)) {
						G++;
						continue;
					}
					if (((n[i] / 3) >= p - 1) && (n[i] > 0) && (S > 0)) {
						G++;
						S--;
						continue;
					}
					if (((n[i] / 3) >= p - 2) && (n[i] > 0) && (n[i] % 3 > 1)
							&& (S > 0)) {
						G++;
						S--;
						continue;
					}
				}
			}
			writer.write("Case #" + (t + 1) + ": " + (G) + "\n");
		}
	}

	public static void main(String[] args) throws IOException {
		BufferedReader input = new BufferedReader(new InputStreamReader(
				new FileInputStream("/home/taras/codejam/data.in")));
		BufferedWriter output = new BufferedWriter(new OutputStreamWriter(
				new FileOutputStream("/home/taras/codejam/data.out")));
		proB(input, output);
		input.close();
		output.close();
	}
}
