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 javax.swing.*;
import java.util.*;
import java.awt.event.*;
import java.awt.*;
import java.math.*;
import java.text.*;


public class Gjam{
    
static int _pow(int num, int power)
{
  int product=1;
  for(int i=0;i<power;i++)
    product *= num;
  
  return product;
}


public static void main(String asdf[])
{
  //long startTime = System.currentTimeMillis();
  String name = asdf[0];
  String output="";
  String inputFileName = name+".in";
  String outputFileName = name+".out";
  
  /*
  if(asdf.length!=0)
    inputFileName = asdf[0] ;
  */
  
  Scanner input;
  
  try
  {
    input = new Scanner(new FileReader(inputFileName));
      
    /******************************************************************/
    //start coding
    int T = input.nextInt();
    
    //input.nextLine();
    // loop every case
    for(int i=0;i<T;i++)
    {
      
      int res=0;
      int n = input.nextInt();
      int s = input.nextInt();
      int p = input.nextInt();
      //int[] t = new int[n];
            
      
      for(int j=0;j<n;j++)
      {
         int t = input.nextInt();
         if(t!=0)
         {
           int mod = t%3;
           int ave = t/3;
           
           switch(mod) 
           {
             case 0: 
               if(ave>=p) ++res;
               else if(ave+1>=p) 
               {
                 if(s>0)
                 {
                   --s;
                   ++res;
                 }
               }
               break;
               
             case 1:
               if(ave+1>=p) ++res;
               break;
               
             case 2:
               if(ave+1>=p) ++res;
               else if(ave+2>=p) 
               {
                 if(s>0)
                 {
                   --s;
                   ++res;
                 }
               }
               break;
           }
     
         }
      }
      if(p==0) res = n;
   
      //output
      String out = "Case #" + (i+1) + ": " + res +"\n";
      output += out;
      System.out.print(out);
    }
    //DecimalFormat df = new DecimalFormat ("0.0");
    //double sdds = 5312341.082491924125979175;System.out.println(df.format(sdds) );    
    //end coding
    /******************************************************************/
    
    output = output.trim();
    
    input.close();
    
    createFile( outputFileName, output);
    
    //System.out.print(output);
    
    //System.out.print("\n\n <Time> "+ (System.currentTimeMillis()-startTime)/1000 );
  }
  catch(FileNotFoundException e)
  {
    System.out.print(e);
  }
  catch( Exception e)
  {
      System.out.println(e);
  }
  
}


public static void createFile( String file , String input ) throws IOException
  {
    File file2 = new File(file);
    
    {
      PrintWriter fileOut = new PrintWriter( file );
      try
      {
        int n =0;
        String input2=input;
        
        while( input.indexOf('\n') != -1 )
        {
          input2 = input.substring( 0, input.indexOf('\n') );
          input = input.substring( input.indexOf('\n') + 1 );
          fileOut.print(input2);
          fileOut.println();
        }
        fileOut.print(input);
        //JOptionPane.showMessageDialog(null, "file: " + "created");
      }
      
      catch( Exception e)
      {
        System.out.println(e);
      }
      finally
      {
        fileOut.close();
      }
    }
  
  }


}