import java.io.BufferedWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
import java.util.Scanner;


public class Dancing_With_the_Googlers {


    /**
     * The first line of the input gives the number of test cases, T.
     *  T test cases follow. 
     *  Each test case consists of a single line containing integers separated by single spaces. 
     *  The first integer will be N, the number of Googlers, and the second integer will be S, the number of surprising triplets of scores. 
     *  The third integer will be p, as described above. Next will be N integers ti: the total points of the Googlers. 
     * @throws IOException
     */
	   public static void main(String[] args) throws IOException {
	        // TODO Auto-generated method stub
			// Reading the input file
			Scanner in = new Scanner(new File("B-large.in"));
			// writting the input file
			FileOutputStream fos = new FileOutputStream("B-large.out");
			PrintStream out = new PrintStream(fos);
	         //Close the output stream
	        int testCase=Integer.parseInt(in.nextLine());
	        for(int i=0;i<testCase;i++) {
	        	out.print("Case #" + (i + 1) + ":\t");
	        	int NoOfGooglers= in.nextInt();
	        	int NoOfSurprisingResults = in.nextInt();
	        	int atLeastP=in.nextInt();
	        	ArrayList<Integer> scores= new ArrayList<Integer>();
        		int BestResults=0;
        		int Surprising=0;
	        	for(int j=0;j<NoOfGooglers;j++)
	        	{
	        		scores.add(in.nextInt());
	        		//System.out.print(scores.get(j));
	        		int modulus=scores.get(j)%3;
	        		int temp = scores.get(j);
	    			switch (modulus) {
					case 0:
						if (((temp / 3) >= atLeastP)) {
							BestResults++;
						} else {
							if (((((temp / 3) + 1) >= atLeastP) && ((temp / 3) >= 1))
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
								
							}
							System.out.println("Case 0"+"itr:"+i+"  surprising:"+temp);
						}
						
						break;
					case 1:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
							continue;
						}
						
						break;
					case 2:
						if ((temp / 3) + 1 >= atLeastP) {
							BestResults++;
						} else {
							if (((temp / 3) + 2 >= atLeastP)
									&& (Surprising < NoOfSurprisingResults)) {
								BestResults++;
								Surprising++;
							}
							System.out.println("Case 2"+"itr:"+i+"  surprising:"+temp);
						}
						break;
					default:
						System.out.println("Error");
					}
	    			
				}// Internal for
				out.println(BestResults);
				// System.out.println(BestResults);
				System.out.println(Surprising);
				BestResults = 0;
			}// for
			in.close();
			out.close();
			fos.close();

	   }
}

import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.StringTokenizer;


public class Dancing {
	
	
	Map<Integer, Map<Integer, Boolean>> bestResultsMap;
	
	public static void main(String[] args) {
		String inFile = args[0];
		//String inFile = "resources/B-small-attempt0.in";
		
		try {
			new Dancing().countGooglers(inFile, inFile+".out");
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
	
	
	public void countGooglers(String inFile, String outFile) throws NumberFormatException, IOException{
		StringBuffer out = new StringBuffer();
		
		BufferedReader br = new BufferedReader(new FileReader(new File(inFile)));
	    String line;
	    int currentLineNumber = 0;
	    int totalTestCases = 0;
	    
	    while((line = br.readLine()) != null) {
	    	if(currentLineNumber == 0){
	    		totalTestCases = Integer.valueOf(line);
	    		currentLineNumber++;
	    		continue;
	    	}
	    	
	    	String[] tokenizedLine = line.split(" ");
	    	int numberOfGooglers = Integer.valueOf(tokenizedLine[0]);
	    	int suprisingTriplets = Integer.valueOf(tokenizedLine[1]);
	    	int minBestResult = Integer.valueOf(tokenizedLine[2]);
	    	
	    	/*
	    	System.out.println("numberOfGooglers"+numberOfGooglers);
	    	System.out.println("suprisingTriplets"+suprisingTriplets);
	    	System.out.println("minBestResult"+minBestResult);
	    	System.out.println("tokenizedLine length: "+tokenizedLine.length);
	    	*/
	    	
	    	int[] resultTotals = new int[tokenizedLine.length - 3 ];
	    	for(int i = 3; i < tokenizedLine.length; i++){
	    		resultTotals[i-3] = Integer.valueOf(tokenizedLine[i]);
	    	}
	    	
	    	int googlers = calculateMaxGooglersForBestResult(numberOfGooglers, suprisingTriplets, minBestResult, resultTotals);
	    	out.append("Case #"+currentLineNumber+": "+googlers +System.getProperty("line.separator"));
	    	
	    	currentLineNumber++;
	    }
	    
	    writeTextToFile(out.toString(), outFile);
	    
	}
	
	
	private int calculateMaxGooglersForBestResult(int numberOfGooglers, int suprisingTriplets, int minBestResult, int[] totalPoints){
		int googlerCount = 0;
		int surprisedTriplets = 0;
		
		for (int totalPoint : totalPoints) {
			if(totalPoint < minBestResult){
				continue;
			}
			
			int twoResults = totalPoint - minBestResult;
			int r1 = twoResults / 2;
			int r2 = twoResults - r1;
			
			int apart = getMaxApart(minBestResult, r1, r2);
				
			
			if(apart < 2){
				googlerCount++;
			}else if(apart == 2){
				if(surprisedTriplets < suprisingTriplets){
					surprisedTriplets++;
					googlerCount++;
				}
			}
			
			//System.out.println("tot: "+totalPoint +" minbest "+minBestResult+" surp: "+suprisingTriplets+"-> "+minBestResult +":"+r1+":"+r2 +" apart: "+apart);
		}
		
		return googlerCount;
	}
	
	private int getMaxApart(int r1, int r2, int r3){
		int apart = 0;
		if(Math.abs(r1-r2) > Math.abs(apart)) apart = r1-r2;
		if(Math.abs(r3-r3) > Math.abs(apart)) apart = r2-r3;
		if(Math.abs(r1-r3) > Math.abs(apart)) apart = r1-r3;
		return apart;
	}
	
	private void writeTextToFile(String text, String outputFileName) throws IOException{
		 BufferedWriter out = new BufferedWriter(new FileWriter(outputFileName));
		 out.write(text);
		 out.close();
	}
}

