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;
	}

}

/**
 * Copyright Carma Systems, Inc. All rights reserved.
 */
package com.jessehutton.codejam.util;

import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.IOException;
import java.io.PrintStream;

/**
 * @author Jesse Hutton <jesse.hutton@carmasys.com>
 */
public abstract class IOHandler {

  protected BufferedReader reader;
  protected PrintStream writer;

  public IOHandler(String inputFile) throws FileNotFoundException {
    this(new String[] {inputFile});
  }

  public IOHandler(String[] args) throws FileNotFoundException {
    reader = new BufferedReader(new FileReader(args[0]));
    if (args.length > 1 && args[1] != null) {
      writer = new PrintStream(new FileOutputStream(args[1]));
    } else {
      writer = System.out;
    }
  }

  public abstract String formatCase(int caseNum, Object result);

  public String line() throws IOException {
    return reader.readLine();
  }

  public void recordCase(int caseNum, Object result) {
    writer.println(formatCase(caseNum, result));
  }

  public void finish() {
    try {
      reader.close();
    } catch (IOException e) {
      System.err.println("closing reader failed.");
      e.printStackTrace();
    }

    writer.close();
  }
}
