import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.Scanner;


public class Dancing {
	
	public static void main(String[] args) throws IOException
	{
		String text = "";
		String fileName = "/users/bestja/desktop/abc.txt";
		File textFile = new File(fileName);
		Scanner in = new Scanner(textFile);
		
		int testCases = in.nextInt();
		in.nextLine();
		
		for (int i = 1; i <= testCases; i++)
		{
			int count = in.nextInt();
			int surprises = in.nextInt();
			int targetScore = in.nextInt();
			
			int[] dancers = new int[count];
			
			int winners = 0;
			
			for (int n = 0; n < count; n++)
			{
				dancers[n] = in.nextInt();
			}
			
			for (int n = 0; n < count; n++)
			{
				if (dancers[n] > targetScore*3-3 && dancers[n] >= targetScore)
					winners++;
				else if (dancers[n] > targetScore*3-5 && surprises > 0 && dancers[n] >= targetScore)
				{
					winners++;
					surprises--;
				}
			}
			
			text += "Case #" + i + ": " + winners + "\n";
		}
		
		Writer output = null;
		File file = new File("/users/bestja/desktop/def.txt");
		output = new BufferedWriter(new FileWriter(file));
		output.write(text);
		output.close();
	}
	
	

}
