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.DataInputStream;
import java.io.FileInputStream;
import java.io.FileWriter;
import java.io.InputStreamReader;


public class Googlers {

	static int T = 0;
	
	public static void main(String[] args) {
		Googlers c = new Googlers();
		c.parseInput();
	}
	
	private void parseInput()
	{
		try{
		    FileInputStream fstream = new FileInputStream("B-large.in");
		    DataInputStream in = new DataInputStream(fstream);
		    BufferedReader br = new BufferedReader(new InputStreamReader(in));
		    String strLine;
		    
		    FileWriter fwstream = new FileWriter("B-large.out");
	        BufferedWriter out = new BufferedWriter(fwstream);
	        
		    if((strLine = br.readLine()) != null)
		    	T = Integer.parseInt(strLine);

		    for( int ctr = 1; ctr <= T; ctr++ )
		    {
		    	if(ctr > 1 )
		    		out.newLine();
		    	
		    	int N = 0;
		    	int S = 0;
		    	int p = 0;
		    	String strLine2;
		    	
		    	if((strLine2 = br.readLine()) != null)
		    	{
//		    		System.out.println(strLine2);
		    	}

		    	String [] numberStrings = strLine2.split(" ");
	    		N = Integer.parseInt(numberStrings[0]);
	    		S = Integer.parseInt(numberStrings[1]);
	    		p = Integer.parseInt(numberStrings[2]);
		    			    		
		    	int answer = 0;
		    	
		    	// run for each player
		    	for( int i = 0; i < N; i++ )
		    	{
		    		int score = Integer.parseInt(numberStrings[3+i]);
		    		
		    		int triple = p*3;
		    		if(triple == 0) {
		    			answer++;
		    		}else if(score == 0) {
		    			continue;
		    		} else if(score >= triple-2) {
		    			answer++;
		    		} else if((S > 0) && (score >= triple-4)) {
		    			S--;
		    			answer++;
		    		}		    		
		    		
		    	}
//		    	System.out.println(answer);
	    		out.write("Case #" + ctr +": " + answer);
		    }
		    in.close();
		    out.close();
		    }catch (Exception e)
		    {
		    	System.err.println("Error: " + e.getMessage());
		    }
	}
}
