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.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.util.HashMap;

/*
 * To change this template, choose Tools | Templates and open the template in
 * the editor.
 */
/**
 *
 * @author Anuj
 */
public class DanceWithGoogle {

    int cases;
    String temp[];
    int magic, judges, surp;
    int num;

    public DanceWithGoogle() {
        cases = 0;
        magic = 2;
        judges = 3;
        surp =0;
    }

    public void go() {
        try {
            int z;
            BufferedReader br = new BufferedReader(new FileReader("B-large.in"));
            BufferedWriter bw = new BufferedWriter(new FileWriter("out.txt"));

            cases = Integer.parseInt(br.readLine());
//            System.out.println("Case : " + cases);

            for (z = 0; z < cases; z++) {

                int i, j;
                temp = br.readLine().split(" ");


                int players = Integer.parseInt(temp[0]);
                surp = Integer.parseInt(temp[1]);
                int thresh = Integer.parseInt(temp[2]);
                int count = 0;
//                System.out.println("Case : " + n);
                //m = Integer.parseInt(temp[1]);
                //System.out.println("Case : " + (z+1) + "thres : "+thresh);

                for (i = 0; i < players; i++) {

                    int score = Integer.parseInt(temp[i + 3]);
                    if (check(score, thresh)) {
                        count++;
                    }
                }

                //System.out.println("Case #" + (z + 1) + ": " + count);
                bw.write("Case #" + (z + 1) + ": " + count);
                bw.newLine();
            }

            br.close();
            bw.close();
        } catch (java.io.FileNotFoundException e) {
        } catch (java.io.IOException e) {
        }
    }

    private boolean check(int sc, int th) {

        int non = 0;
        int sur = 0;
        if (sc != 0) {
            non = (sc + 2) / 3;
            sur = (sc + 4) / 3;
        }
        if (non >= th) {
            return true;
        } else if (surp > 0) {

            if (sur >= th) {
                //System.out.println("surp:" + sur + "su:" + surp + " for sc:" + sc + "thres:" + th);
                surp--;
                return true;
            }
            return false;
        } else {
            return false;
        }
    }

    public static void main(String[] args) {
        DanceWithGoogle codeJam = new DanceWithGoogle();
        codeJam.go();
    }
}
