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.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;




public class Texter {




	public static void writeText(String text) {

		String fileName = "output.txt";

		try {
			BufferedWriter writer = new BufferedWriter(new FileWriter(fileName, true));
			writer.write(text);
			writer.newLine();
			writer.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}



	public static String readFile() {

		String fileName = "test.txt";
		String LS = System.getProperty("line.separator");
		StringBuffer fileContent = new StringBuffer();

		try {
			FileReader fr = new FileReader(fileName);
			BufferedReader reader = new BufferedReader(new FileReader(fileName));


			String line;
			while ((line = reader.readLine()) != null) {
				fileContent.append(line).append(LS);
			}

		} catch (IOException e) {
			e.printStackTrace();
		}

		return fileContent.toString();
	}



	static FileReader		fr;
	static BufferedReader	reader;



	public static void setupReader() {


		String fileName = "input.txt";


		try {
			fr = new FileReader(fileName);
			reader = new BufferedReader(new FileReader(fileName));


		} catch (IOException e) {
			e.printStackTrace();
		}

	}



	public static String readLine() {

		String fileName = "test.txt";
		String LS = System.getProperty("line.separator");
		//StringBuffer fileContent = new StringBuffer();

		String line = null;

		try {
			//FileReader fr = new FileReader(fileName);
			//	BufferedReader reader = new BufferedReader(new FileReader(fileName));



			line = reader.readLine();

		} catch (IOException e) {
			e.printStackTrace();
		}


		//Will return null at end of file
		return line;
	}




	public static ArrayList<Integer> parseNumberList(String input) {


		int length = input.length();
		ArrayList<Integer> numbersArray = new ArrayList<Integer>();



		int numberCount = 0;


		//Index to start current number at
		int noStart = 0;



		//First one shouldn't be a space so start ahead

		for (int i = 1; i < length; i++) {


			//If character is a space that means a number just ended

			if (input.charAt(i) == ' ') {


				//Get that number
				//Substring from startIndex to endIndex -1
				int number = Integer.parseInt(input.substring(noStart, i));


				//Add it to array
				numbersArray.add(number);

				//Increment count
				numberCount++;

				//Set new number start index to one after the space we just had
				noStart = i + 1;




			}


			//Add last number
			if (i == length - 1) {


				//Get that number
				//Substring from startIndex to endIndex -1
				int number = Integer.parseInt(input.substring(noStart, length));


				//Add it to array
				numbersArray.add(number);


			}




		}


		return numbersArray;




	}



}
