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.File;
import java.io.PrintWriter;
import java.util.*;
import java.util.jar.JarEntry;

/**
 * Created with IntelliJ IDEA.
 * User: vitaly
 * Date: 4/14/12
 * Time: 9:24 AM
 * To change this template use File | Settings | File Templates.
 */
public class Main {

    public static Map<Integer, Integer> createMap(int dif) {
        Map<Integer, Integer> map = new HashMap<Integer, Integer>();
        for(int i = 0; i <= 10; i++) {
            for(int j = 0; j <= 10; j++) {
                for(int k = 0; k <= 10; k++) {
                    int min = Math.min(i, Math.min(j, k));
                    int max = Math.max(i, Math.max(j, k));
                    int sum = i + j + k;
                    if((max - min) <= dif) {
                        Integer val = map.get(sum);
                        if(val == null || val < max) {
                            map.put(sum, max);
                        }
                    }
                }
            }
        }
        return map;
    }

    public static void main(String[] args) throws Exception {

        Map<Integer, Integer> map1 = createMap(1);
        Map<Integer, Integer> map2 = createMap(2);


        Scanner scanner = new Scanner(new File("B-large.in"));
        PrintWriter pw = new PrintWriter(new File("google.out"));

        int n = scanner.nextInt();
        for(int i = 0; i < n; i++) {
            int N = scanner.nextInt();
            int S = scanner.nextInt();
            int p = scanner.nextInt();
            int count = 0;
            for(int k = 0; k < N; k++) {
                int sum = scanner.nextInt();
                if(map1.get(sum) >= p) {
                    count++;
                } else if(map2.get(sum) >= p && S > 0) {
                    count++;
                    S--;
                }
            }
            pw.print(String.format("Case #%d: %d%n", i + 1, count));
        }


        scanner.close();
        pw.close();


    }

}
