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 de.hg.codejam.tasks.io;

import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;

public abstract class Writer {

	public static String generateOutputPath(String inputPath) {
		return inputPath.substring(0, inputPath.lastIndexOf('.') + 1) + "out";
	}

	public static void print(String[] output) {
		for (String s : output)
			System.out.println(s);
	}

	public static void write(String[] output) {
		for (int i = 0; i < output.length; i++)
			System.out.println(getCase(i + 1, output[i]));
	}

	public static void write(String[] output, String path) {
		try (BufferedWriter writer = new BufferedWriter(new FileWriter(path,
				false))) {
			for (int i = 0; i < output.length; i++) {
				writer.append(getCase(i + 1, output[i]));
				writer.newLine();
				writer.flush();
			}
		} catch (IOException e) {
			e.printStackTrace();
		}

	}

	private static String getCase(int number, String caseString) {
		return "Case #" + (number) + ": " + caseString;
	}

}
