import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.List;

public class CodeJam {

//	public static final String INPUT_FILE_PATH = "D://CodeJamInput.txt";
	public static final String INPUT_FILE_PATH = "D://B-large.in";
	public static final String OUTPUT_FILE_PATH = "D://CodeJamOutput.txt";

	public static List<String> readInput() {
		List<String> list = new ArrayList<String>();
		try {
			BufferedReader input = new BufferedReader(new FileReader(
					INPUT_FILE_PATH));
			try {
				String line = null;

				while ((line = input.readLine()) != null) {
					list.add(line);
				}
			} finally {
				input.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		
		return list;
	}

	public static void writeOutput(List<String> output) {
		PrintWriter writer = null;
		try {
			writer = new PrintWriter(new FileWriter(OUTPUT_FILE_PATH));
			for (String line : output) {
				writer.println(line);
			}
			writer.flush();
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			if (writer != null)
				writer.close();
		}
	}
	
	public static void main(String[] args) {
		List<DanceFloor> danceFloors = DanceFloor.parseFromFile(CodeJam.readInput());
		List<String> output = new ArrayList<String>();

		for(int i = 0; i < danceFloors.size(); i++) {
			System.out.println(danceFloors.get(i));
			String line = "";
			line += "Case #" + (i + 1) + ": " + danceFloors.get(i).calculate();
			output.add(line);
		}
		
		CodeJam.writeOutput(output);
	}
}

class DanceFloor {

	private List<Integer> tripletsTotalCounts;
	private int surpriseCount;
	private int targetScore;
	private int dancersCount;

	public DanceFloor(List<Integer> tripletsTotalCounts, int surpriseCount,
			int targetScore, int dancersCount) {
		this.tripletsTotalCounts = tripletsTotalCounts;
		this.surpriseCount = surpriseCount;
		this.targetScore = targetScore;
		this.dancersCount = dancersCount;
	}

	public int calculate() {
		int result = 0;
		
		if (targetScore == 0) return dancersCount;
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if (total < (targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			} else if (total == 0) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 4)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 4)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		for (int i = 0; i < tripletsTotalCounts.size(); i++) {
			int total = tripletsTotalCounts.get(i);

			if ((surpriseCount > 0) && (total == targetScore * 3 - 3)) {
				result++;
				surpriseCount--;
				tripletsTotalCounts.remove(i--);
			} else if ((surpriseCount == 0) && (total == targetScore * 3 - 3)) {
				tripletsTotalCounts.remove(i--);
			}
		}
		
		result += tripletsTotalCounts.size();
		
		return result;
	}

	public static List<DanceFloor> parseFromFile(List<String> readInput) {
		List<DanceFloor> result = new ArrayList<DanceFloor>();
		int testCaseCount = Integer.parseInt(readInput.get(0));

		for (int i = 0; i < testCaseCount; i++) {
			String line[] = readInput.get(i + 1).split(" ");

			List<Integer> totalCounts = new ArrayList<Integer>();
			for (int j = 0; j < Integer.parseInt(line[0]); j++) {
				totalCounts.add(Integer.parseInt(line[3 + j]));
			}

			result.add(new DanceFloor(totalCounts, Integer.parseInt(line[1]),
					Integer.parseInt(line[2]), Integer.parseInt(line[0])));
		}

		return result;
	}

	@Override
	public String toString() {
		return "dancersCount = " + dancersCount + "; surpriseCount = " + surpriseCount 
								 + "; targetScore = " + targetScore + "; tripletsTotalCounts" 
								 + tripletsTotalCounts.toString();
	}
}


import java.io.*;
import java.util.StringTokenizer;

public class q2
{
	public static int spl,threshold,players,output;
	public static void main(String []args) throws IOException
	{
		
		 PrintWriter pw=new PrintWriter(new BufferedWriter(new FileWriter("output.txt")));
	   BufferedReader br=new BufferedReader(new FileReader("input.txt"));
		
		int arr[]=new int[107];
		 int limit=Integer.parseInt(br.readLine());
		 String x1;
		 String word="";
		 for(int li=1;li<=limit;li++)
	   {
	   	   x1=br.readLine();
	   	  int j=0;
	   	   StringTokenizer st =new StringTokenizer(x1);
	   	   while (st.hasMoreElements()) {

              String token = st.nextElement().toString();
               arr[j]=Integer.parseInt(token);
                 j++;
           }
            
            spl=arr[1];
            threshold=arr[2];
            players=arr[0];  
	   	    output=find(arr);
	        pw.println("Case #"+li+": "+output);
	   arr=new int[107];
	   }
	    pw.close();
  }
	
	public static int find(int arr[])
	{
		int a=0,b=0,c=0;
		int op=0;	
		for(int i=3;i<(players+3);i++)
		{
		   int num=arr[i];
		   int num2=num;
		   boolean check=true;
	  	a=num/3;
	     b=a;
		c=a;
		int diff=num2-(a*3);
			
		if(diff==0)
		{   if(a>=threshold||b>=threshold||c>=threshold)
	 	      op++;
	 	else
	 	 { 	 	
	 	 	if(spl>0)
	 	 	{
	 	 	 	if((a-1)>0)
	 	      	{
	 	 	 	 	if((a-1)>=threshold||b>=threshold||(c+1)>=threshold)
	 	             {
	 	             	  op++;
	 	                   spl--;
	 	              }
	 	         }
	 	      }
	 	   }
	 	 
		 }
		
		 if(diff==1)
		 { 	 if((a+1)>=threshold||b>=threshold||c>=threshold)
	 	       {      op++;
	 	        }
	 	       
	 	       else
	 	 { 	 	
	 	 	if(spl>0)
	 	 	{
	 	 	  	 	if((a+1)>=threshold||(b-1)>=threshold||(c+1)>=threshold)
	 	             {
	 	             	  op++;
	 	                   spl--;
	 	              }
	 	         
	 	      }
	 	   } 
	 	        
	 	 }
	     if(diff==2)
	     {	 
	 	      if((a+1)>=threshold||(b+1)>=threshold||c>=threshold){
	 	  	 op++;
	 	 }
	 	 else
	 	 { 	if(spl>0)
	 	 	{
	 	 	   if((a+2)>=threshold||b>=threshold||c>=threshold)
	 	        { 
	 	          op++;
	 	           spl--;
	 	      }
	 	   }
	 	 }
	 	 
	 	 }
	 	 }
	     
	    return op;
	}
}