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.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map.Entry;
import java.util.Set;

public class CodeJam2
{

    private class Data
    {
        private int num;
        private int surprise;
        private int threshold;
        private Integer[] values;

        public Data(int num, int surprise, int threshold, Integer[] values)
        {
            this.num = num;
            this.surprise = surprise;
            this.threshold = threshold;
            this.values = values;
        }

        public int getNum()
        {
            return num;
        }

        public int getSurprise()
        {
            return surprise;
        }

        public int getThreshold()
        {
            return threshold;
        }

        public Integer[] getValues()
        {
            return values;
        }

        public String toString()
        {
            return num + " " + surprise + " " + threshold + " " + values.length;
        }
    }

    private List<Data> getInputValue()
    {
        List<Data> inpVal = new ArrayList<Data>();

        BufferedReader stdin = new BufferedReader(new InputStreamReader(System.in));
        try
        {
            final String tc_ = stdin.readLine();
            Integer testCase = Integer.parseInt(tc_);

            while (testCase-- > 0)
            {
                // System.err.println("tc#" + testCase);
                final String[] input = stdin.readLine().split(" ");
                int num = Integer.parseInt(input[0]);
                Integer[] values = new Integer[num];

                for (int i = 3; i < input.length; ++i)
                    values[i - 3] = Integer.parseInt(input[i]);

                Data data = new Data(num, Integer.parseInt(input[1]), Integer.parseInt(input[2]), values);

                inpVal.add(data);

            }

            return inpVal;
        }
        catch (IOException e)
        {
            e.printStackTrace();
        }

        return null;
    }

    private static int getMaxWOSurprise(int a)
    {
        if (a % 3 == 0)
            return a / 3;
        else
            return (a / 3) + 1;
    }

    private static int getMaxWithSurprise(int a)
    {
        if (a == 0)
            return -1;
        else if ((a % 3) == 0)
            return (a / 3) + 1;
        else if (a % 3 == 1)
            return -1;
        else
            return (a / 3) + 2;
    }

    private static Integer[] sort(Integer[] arr)
    {
        for (int i = 0; i < arr.length - 1; ++i)
            for (int j = i + 1; j < arr.length; ++j)
                if (arr[i] < arr[j])
                {
                    int temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
        return arr;
    }

    public static void main(String[] args)
    {
        CodeJam2 cj = new CodeJam2();
        List<Data> inp = cj.getInputValue();
        // System.err.println(inp);

        // System.err.println(getMaxWithSurprise(15));

        int count = 1;

        // operating for each tc
        for (Data data : inp)
        {
            int surprise = data.getSurprise();
            int threshold = data.getThreshold();
            int answer = 0;

            Integer[] scores = sort(data.getValues());

            for (Integer score : scores)
            {
                // System.err.println(score + " " + getMaxWithSurprise(score) +
                // " " + getMaxWOSurprise(score));

                if (getMaxWOSurprise(score) >= threshold)
                    answer++;
                else if (surprise > 0 && getMaxWithSurprise(score) >= threshold)
                {
                    answer++;
                    surprise--;
                }
            }

            System.out.println("Case #" + count++ + ": " + answer);
        }

        // System.err.println(cj.generateCombination(24, 40));
    }
}
