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;
  }
}

package qualification;

import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class B {

	String solve(Scanner in) throws IOException {
		int N = in.nextInt(), S = in.nextInt(), p = in.nextInt(),
			count = 0, need_surprise = 0;
		
		for(int i = 0; i < N; i++) {
			int t = in.nextInt();
			
			if((t+2)/3 >= p)
				count++;
			else if(2 <= t && t <= 28 && (t+4)/3 >= p)
				need_surprise++;
		}
		count += Math.min(S, need_surprise);
		
		return ""+count;
	}
	
/*************************************************************************************************/
	
	public static void main(String[] args) throws IOException {
		for(File f : new File(".").listFiles())
			if(f.isFile() && f.getName().startsWith(B.class.getSimpleName() + "-")
					      && f.getName().endsWith(".in")) {
				
				Scanner in = new Scanner(new FileReader(f));
				PrintWriter out = new PrintWriter(new FileWriter(f.getName() + ".out"));
				
				int cases = in.nextInt(); in.nextLine();
				for(int caseno = 1; caseno <= cases; caseno++)
					out.printf("Case #%d: %s%n", caseno, new B().solve(in));
				
				out.close();
			}
	}
}
