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 Tools<T>
{

	public static ArrayList<String[]> getInput(String filename) throws IOException
	{
		BufferedReader br = new BufferedReader(new FileReader(filename));

		ArrayList<String[]> output = new ArrayList<String[]>();

		String line;
		while ((line = br.readLine()) != null)
			output.add(line.split(" "));

		br.close();
		return output;
	}
	
	public static ArrayList<String> getInputSingle(String filename) throws IOException
	{
		BufferedReader br = new BufferedReader(new FileReader(filename));

		ArrayList<String> output = new ArrayList<String>();

		String line;
		while ((line = br.readLine()) != null)
			output.add(line);

		br.close();
		return output;
	}

	public static void saveOutput(String filename, ArrayList<String[]> output) throws IOException
	{
		BufferedWriter bw = new BufferedWriter(new FileWriter(filename));
		
		for(int i=0; i<output.size();i++)
		{
			if(i!=0) bw.newLine();
			for(int j=0;j<output.get(i).length;j++)
			{
				if(j!=0) bw.write(" ");
				bw.write(output.get(i)[j]);				
			}
		}
		
		bw.close();
	}
	
	public static void saveOutputSingle(String filename, ArrayList<String> output) throws IOException
	{
		BufferedWriter bw = new BufferedWriter(new FileWriter(filename));
		
		for(int i=0; i<output.size();i++)
		{
			if(i!=0) bw.newLine();
			bw.write(output.get(i));	
		}
		
		bw.close();
	}
}
