import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Scanner;


public class Dancing_With_the_Googlers {


    /**
     * The first line of the input gives the number of test cases, T.
     *  T test cases follow. 
     *  Each test case consists of a single line containing integers separated by single spaces. 
     *  The first integer will be N, the number of Googlers, and the second integer will be S, the number of surprising triplets of scores. 
     *  The third integer will be p, as described above. Next will be N integers ti: the total points of the Googlers. 
     * @throws IOException
     */
	   public static void main(String[] args) throws IOException {
	        // TODO Auto-generated method stub
			// Reading the input file
			Scanner in = new Scanner(new File("B-large.in"));
			// writting the input file
			FileOutputStream fos = new FileOutputStream("B-large.out");
			PrintStream out = new PrintStream(fos);
	         //Close the output stream
	        int testCase=Integer.parseInt(in.nextLine());
	        for(int i=0;i<testCase;i++) {
	        	out.print("Case #" + (i + 1) + ":\t");
	        	int NoOfGooglers= in.nextInt();
	        	int NoOfSurprisingResults = in.nextInt();
	        	int atLeastP=in.nextInt();
	        	ArrayList<Integer> scores= new ArrayList<Integer>();
        		int BestResults=0;
        		int Surprising=0;
	        	for(int j=0;j<NoOfGooglers;j++)
	        	{
	        		scores.add(in.nextInt());
	        		//System.out.print(scores.get(j));
	        		int modulus=scores.get(j)%3;
	        		int temp = scores.get(j);
	    			switch (modulus) {
					case 0:
						if (((temp / 3) >= atLeastP)) {
							BestResults++;
						} else {
							if (((((temp / 3) + 1) >= atLeastP) && ((temp / 3) >= 1))
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
								
							}
							System.out.println("Case 0"+"itr:"+i+"  surprising:"+temp);
						}
						
						break;
					case 1:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
							continue;
						}
						
						break;
					case 2:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
						} else {
							if (((temp / 3) + 2 >= atLeastP)
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
							}
							System.out.println("Case 2"+"itr:"+i+"  surprising:"+temp);
						}
						break;
					default:
						System.out.println("Error");
					}
	    			
				}// Internal for
				out.println(BestResults);
				// System.out.println(BestResults);
				System.out.println(Surprising);
				BestResults = 0;
			}// for
			in.close();
			out.close();
			fos.close();

	   }
}

import java.io.*;
public class DancingWithTheGooglers
{
	public static void main(String [] args) throws Exception
	{
		BufferedReader br = new BufferedReader(new FileReader("BBI.txt"));

		String write = "";
		int i = Integer.parseInt(br.readLine());

		for(int j = 1; j <= i; j++)
		{
			String ra = br.readLine();
			int c = 0;

			Integer [] ir = c(ra.split(" "));
			int S = ir[1];
			for(int k = 0; k < ir[0]; k++)
			{
				boolean flag = false;
				int score = ir[k + 3];
				int [] triplet = new int[3];
				
				for(int l = 0; l < 3; l++) 
				if(score >= 0)
				{
					triplet [l] = score / (3 - l);
					score = score - triplet[l];
					if(triplet[l] >= ir[2])
					{
						c = c + 1;
						flag = true;
						break;
					}
					
				}

				if(S > 0)
				{
					for(int m = 1; m < 3; m++)
					{
						if(!flag && triplet[m-1] > 0)
						if(triplet[m] == triplet[m - 1])
						{
							triplet[m] = triplet[m] + 1;
							triplet[m-1] = triplet[m-1] - 1;
							if(triplet[m] >= ir[2])
							{
								c = c + 1;
								S = S - 1;
							}
							break;
						}
					}

				}
				
			}

			String newLine = "\n";
			if(j == i)
				newLine = "";
			write = write + "Case #" + j + ": " + c + newLine;
			//System.out.println("Case #" + j + ": " + c);
		}

		BufferedWriter bw = new BufferedWriter(new FileWriter("BBO.txt"));
		bw.write(write);
		bw.flush();
		bw.close();
		System.out.println(write);
	}

	static Integer [] c(String [] args)
	{
		Integer [] array = new Integer[args.length];
		for(int i = 0; i < args.length; i++)
		{
			array [i] = Integer.parseInt(args[i]);
		}
		return array;
	}

}