import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class DancingWithTheGooglers {
	public static void main(String[] args) throws IOException {
		BufferedReader f = new BufferedReader (new FileReader("B-small.in"));
		PrintWriter out = new PrintWriter(new FileWriter("B-small.out"));
		
		int t = Integer.parseInt(f.readLine());
		for (int i = 0; i < t; i++){
			int c = 0;
			StringTokenizer st = new StringTokenizer(f.readLine());
			int n = Integer.parseInt(st.nextToken());
			int[] ti = new int[n];
			int s = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			for (int j = 0; j < n; j ++){
				ti[j] = Integer.parseInt(st.nextToken());
				if (ti[j] % 3 == 0){
					if (ti[j] / 3 >= p)
						c++;
					else if (ti[j] / 3 == (p-1) && s > 0 && ti[j] >= 2){
						s--;
						c++;
					}
				}
				else if (ti[j] % 3 == 1){
					if ((ti[j] / 3) + 1 >= p)
						c++;					
				}
				else{
					if (ti[j] / 3 >= p-1)
						c++;
					else if (ti[j] / 3 == (p-2) && s > 0){
						s--;
						c++;
					}
				}
					
				
			}
			out.println("Case #" + (i+1) + ": " + c);
			
			
		}
		out.close();
		System.exit(0);
		
		
		
	}
}

package codejam.suraj.quals2012;

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

public abstract class CodeJamSkeleton {
	// To Read Input file
	private BufferedReader fileReader = null;
	private BufferedWriter fileWriter = null;
	private StringBuffer output = null;
	
	public CodeJamSkeleton()
	{
		this.output = new StringBuffer();
	}
	
	public CodeJamSkeleton(String inputFilename, String outputFilename) 
	throws IOException {
		super();
		try{
			fileReader = 
				new BufferedReader(new FileReader(inputFilename));
		}
		catch(IOException e)
		{
			System.err.println("Could not read from file.");
			e.printStackTrace();
			throw e;
		}
		try{
			fileWriter = new BufferedWriter(
					new FileWriter(outputFilename));
		}catch(IOException e)
		{
			System.err.println("Error opening output file.");
			System.err.println("Output = " + output.toString());
			throw e;
		}
		
		this.output = new StringBuffer();
	}

	
	/*
	 * This method return next non empty line until it encounters 
	 * the end of file
	 */
	protected String readLine() throws IOException
	{
		String line = null;
		do{
			line = fileReader.readLine();
			if(line != null)
			{
				if(line.trim().equals(""))
					continue;
				else
					return line;
			}
		}while(line != null);
		return line;
	}
	
	
	protected void addOutput(int testCaseNumber, String outputText)
	{
		output.append("Case #" + testCaseNumber + ": " + outputText + "\n"); 
	}
	
	protected void writeOutput() throws IOException
	{
		try{	
			System.out.println(output);
			fileWriter.write(output.toString());
			fileWriter.flush();
		}catch(IOException e)
		{
			System.err.println("Error writing in output file.");
			System.err.println("Output = " + output.toString());
			throw e;
		}
		
		try{	
			
			fileWriter.close();
		}catch(IOException e)
		{
			System.err.println("Error closing output file.");
			System.err.println("Output = " + output.toString());
			throw e;
			
		}
	}
	
	protected abstract void handleTestCase(int testCaseNumber) 
	throws IOException;
	
	protected void iterateTestCase() throws IOException
	{
		String currentLineRead = readLine();
		int numCases = Integer.parseInt(currentLineRead.trim());
		
		for(int i = 0; i < numCases; i++)
		{
			handleTestCase(i+1);
		}

	}
	
	public void handleAllTestCases(String inputFilename, String outputFilename)
	
	{
		try{
			fileReader = 
				new BufferedReader(new FileReader(inputFilename));
		}
		catch(IOException e)
		{
			System.err.println("Could not read from file.");
			e.printStackTrace();
			System.exit(1);
		}
		try{
			fileWriter = new BufferedWriter(
					new FileWriter(outputFilename));
		}catch(IOException e)
		{
			System.err.println("Error opening output file.");
			System.err.println("Output = " + output.toString());
			System.exit(1);
		}
		try{
			iterateTestCase();
			writeOutput();
		}
		catch(IOException e)
		{
			e.printStackTrace();
			System.exit(1);
		}
		
		
	}
	
	
	
}
