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

public class Blarge {
	
	private String [] content = new String[100];
	private String [] output = new String[100];
	private StringBuffer outputString = null;
	private int testCases = 0;
	private String outputFile ="Blarge.out";
	private int [] n = new int[100];
	private int [] s = new int[100];
	private int [] p = new int[100];
	private int [][] t = new int[100][100];
	
	public void readFile(String fileName){
		try{
			File f = new File(fileName);
			FileReader fr = new FileReader(f);
			BufferedReader br = new BufferedReader(fr);
			testCases = Integer.parseInt(br.readLine());
			for(int i=0; i<testCases; i++){
				content[i]=br.readLine();
			}
			br.close();
		}
		catch(Exception e) {
			System.out.println("Error in reading file");
		}
	}
	
	public void processInput(){
		for(int i=0; i<testCases; i++){
			String line = content[i];
			String[] values = line.split(" ");
			n[i] = Integer.parseInt(values[0]);
			s[i] = Integer.parseInt(values[1]);
			p[i] = Integer.parseInt(values[2]);
			for(int j=0; j<n[i]; j++){
				t[i][j] = Integer.parseInt(values[j+3]);
			}
		}
	}
	
	public void solve(){
		for(int i =0; i<testCases; i++){
			StringBuffer sb = new StringBuffer("Case #"+(i+1)+": ");
			int y = 0;
			for(int j =0; j<n[i]; j++){
				float frem = (float)t[i][j]/(float)3.0;
				int irem = t[i][j]/3;
				float rem = frem - (float)irem;
				
				if(rem > 0.5 && s[i]>0){
					if(irem+2>p[i]){
						y++;
					}
					else if(irem+2==p[i]){
						y++;
						s[i]--;
					}
				}
				else if(rem > 0){
					if(irem+1>=p[i]){
						y++;
					}
				}
				else{
					if(irem+1==p[i] && irem-1>=0 && s[i]>0){
						y++;
						s[i]--;
					}
					if(irem>=p[i]){
						y++;
					}	
				}
			}
			sb.append(y);
			output[i] = sb.toString();
		}	
	}
	public void writeFile(){
		try{		
			File f = new File(outputFile);
			FileWriter fw = new FileWriter(f);
			BufferedWriter bw = new BufferedWriter(fw);
			for(int i =0 ; i<testCases; i++){
				bw.write(output[i]);
				bw.newLine();
			}
			bw.close();
		}
		catch(Exception e){
			System.out.println("Error in writing to file");
		}
	}
	
	public static void main(String [] args){
		
		Blarge s = new Blarge();
		s.readFile(args[0]);
		s.processInput();
		s.solve();
		s.writeFile();
	}
}