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.*;
import java.util.*;

class GooglersDance {
    public static void main(String[] args) 
	throws Exception {
	new GooglersDance().start();
    }

    void start() 
	throws Exception {
	InputStreamReader is =
            new InputStreamReader(
                                  new FileInputStream("Input"));
        BufferedReader br = new BufferedReader(is);
	OutputStreamWriter os =
	    new OutputStreamWriter(
				   new FileOutputStream("Output"));
	BufferedWriter bw = new BufferedWriter(os);
	String line;
	int[] inputs;
	int test = 1;
	line = br.readLine();
	while ((line = br.readLine()) != null) {
	    String[] inp = line.split(" ");
	    inputs = new int[inp.length];
	    int i = 0;
	    for (String s :  inp) {
		inputs[i++] = Integer.parseInt(s);
	    }
	    int surp = inputs[1];
	    int t = inputs[2];
	    Arrays.sort(inputs, 3, inputs.length);
	    System.out.print("Case #" + test + ": ");
	    String toWrite = "Case #" + test++ + ": ";
	    bw.write(toWrite, 0, toWrite.length());
	    for (i = 3; i < inputs.length; i++) {
		//System.out.print(inputs[i] + " ");
	    }
	    int result = 0;
	    for (i = inputs.length - 1; i > 2; i--) {
		int tot = inputs[i];
		if (tot >= (t * 3)) {
		    result++;
		    continue;
		}
		if (tot <= t) {
		    break;
		}
		tot -= t;
		int val = t - (tot / 2);
		//System.out.print(" val = " + val + " ");
		if (val == 1) {
		    result++;
		    continue;
		}
		else if (val == 2) {
		    if (--surp >= 0) {
			result ++;
			continue;
		    }
		    else {
			break;
		    }
		}
		else {
		    break;
		}
	    }
	    System.out.println(result);
	    String res = Integer.toString(result);
	    bw.write(res, 0, res.length());
	    bw.newLine();
	}
	br.close();
	bw.close();
    }
}