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();
	}
}


package gdwg;

import java.io.*;

/**
 *
 * @author alexho
 */
public class GDWG {
    
    private static int [] result;
    
    
    private void readInput (String infn) throws FileNotFoundException, IOException {
        String line = null;        
        int testCases = 0;
        BufferedReader bufRdr = null;      
        String delimiter = " ";
        File file = new File(infn);
        bufRdr = new BufferedReader(new FileReader(file));            

        testCases = Integer.valueOf(bufRdr.readLine());        
        GDWG.result = new int [testCases];
        
        int index=0;
                
        while ( (line = bufRdr.readLine()) != null ) {
                        
            String [] temp;            
            temp = line.split(delimiter);            
            this.computeMax(temp, index);            
            index++;

        }
        bufRdr.close();

        
    }
    
    private void output (String outfn) throws IOException {
        PrintWriter out = new PrintWriter(new FileWriter(outfn));
        for (int i=0;i<GDWG.result.length;i++) {
            out.println("Case #"+(i+1)+": "+GDWG.result[i]);

        }
        out.close();        
    }
    
    private void computeMax (String [] tempS, int index) {
        
        int N,S,p, max=0,Nti;
        N = Integer.valueOf(tempS[0]);
        S = Integer.valueOf(tempS[1]);
        p = Integer.valueOf(tempS[2]);
        
        for (int i=3;i<tempS.length;i++) {
            Nti = Integer.valueOf(tempS[i]);
            
            // 1st case
            if (p == 0) {
                max++;
            } else if (p > Nti) {
                // do nothing
            } else if (Nti/3 >= p) {
                max++;                
            } else if (p - Nti/3 <=2 && p - Nti/3 > 0 ) {
                if ( 3*p == Nti) {
                        max++;
                    } else if (3*p+1 == Nti) {
                        max++;
                    } else if (3*p-1 == Nti) {
                        max++;
                    } else if (3*p-2 == Nti) {
                        max++;
                    } else if (3*p+2 == Nti) {
                        max++;
                    } else if (3*p-3 == Nti && S > 0) {
                        S--;
                        max++;
                    } else if (3*p+3 == Nti && S > 0) {
                        S--;
                        max++;
                    } else if (3*p-4 == Nti && S > 0) {
                        S--;
                        max++;
                    } else if (3*p+4 == Nti && S > 0) {
                        S--;
                        max++;
                    }
                
            } else {
                
            }
            
            
                                                                           
        }
        GDWG.result[index]=max;
    }
    
    public GDWG () {
        
    }

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) throws FileNotFoundException, IOException {
        
        String infn = args[0];
        String outfn = args[1];
        GDWG gdwg = new GDWG();
        gdwg.readInput(infn);
        gdwg.output(outfn);
        for (int i=0;i<GDWG.result.length;i++) {
            System.out.println(GDWG.result[i]);
        }
        
    }
}
