import java.util.*;
import java.io.*;

public class DancingWithTheGooglers
{
    public DancingWithTheGooglers()
    {
        Scanner inFile = null;
        try
        {
            inFile = new Scanner(new File("inputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening input file. Exiting...");
			System.exit(0);
        }
        int t = inFile.nextInt();
        
        int [] results = new int [t];
        DancingWithTheGooglersMax [] rnc = new DancingWithTheGooglersMax[t];
        
        int i, j;
        int [] scores;
        int s, p;
        for(i = 0; i < t; i++)
        {
            scores = new int [inFile.nextInt()];
            s = inFile.nextInt();
            p = inFile.nextInt();
            for(j = 0; j < scores.length; j++)
                scores[j] = inFile.nextInt();
            
            rnc[i] = new DancingWithTheGooglersMax(i, scores, s, p, results);
            rnc[i].start();
        }
        inFile.close();
        
        boolean done = false;
        
        while(!done)
        {
            done = true;
            for(i = 0; i < t; i++)
                if(rnc[i].isAlive())
                {
                    done = false;
                    break;
                }
        }
        
        PrintWriter outFile = null;
        try
        {
            outFile = new PrintWriter(new File("outputB.txt"));
        }
        catch(Exception e)
        {
            System.out.println("Problem opening output file. Exiting...");
			System.exit(0);
        }
        
        for(i = 0; i < results.length; i++)
            outFile.printf("Case #%d: %d\n", i+1, results[i]);
        outFile.close();
    }
    
    public static void main(String [] args)
    {
        new DancingWithTheGooglers();
    }
    
    private class DancingWithTheGooglersMax extends Thread
    {
        int id;
        int s, p;
        int [] results, scores;
        
        public DancingWithTheGooglersMax(int i, int [] aScores, int aS, int aP,int [] res)
        {
            id = i;
            s = aS;
            p = aP;
            results = res;
            scores = aScores;
        }
        
        public void run()
        {
            int a = 0, b = 0;
            
            if(p == 0)
                results[id] = scores.length;
            else if(p == 1)
            {
                int y;
                y = 3*p - 3;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > 0)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
            else
            {
                int y, z;
                y = 3*p - 3;
                z = 3*p - 5;
                
                for(int i = 0; i < scores.length; i++)
                    if(scores[i] > y)
                        a++;
                    else if(scores[i] > z)
                        b++;
                
                b = Math.min(b, s);
                results[id] = a+b;
            }
        }
    }
}
import java.io.BufferedReader;
import java.io.DataInputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.util.Scanner;

public class Q2 {

	public static void readFile() {
		try {
			// Open the file that is the first
			// command line parameter
			FileInputStream fstream = new FileInputStream("Q2-Small");
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			// Read File Line By Line
			while ((strLine = br.readLine()) != null) {
				// Print the content on the console
				System.out.println(strLine);
			}
			// Close the input stream
			in.close();
		} catch (Exception e) {// Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}

	static int surpriseCount = 0;
	static int S = 0;

	static boolean isGreater(int totalNumbers, int p) {
		int single = totalNumbers/3;
		if(single>=p) {
			return true;
		}
		int remainder = totalNumbers%3;
		if(remainder==1) {
			single++;
			if(single>=p) {
				return true;
			}
			return false;
		}
		if(remainder==2) {
			single++;
			if(single>=p) {
				return true;
			}
			if(surpriseCount<S && single>0) {
				single++;
				if(single>=p) {
					surpriseCount++;
					return true;
				}
			}
			return false;
		}
		if(remainder==0) {
			if(surpriseCount<S && single>0) {
				single++;
				if(single>=p) {
					surpriseCount++;
					return true;
				}
			}
			return false;
		}
		return false;
	}

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		// TODO Auto-generated method stub
		//		System.out.println("Hello");
		try{

			File file = new File("Q2_Large_Answer.out");
			PrintStream output = new PrintStream(file);


			Scanner scanner = new Scanner(new File("Q2-Large"));
			int numberOfCases = scanner.nextInt();
			//		System.out.println(numberOfCases);
			int greaterCount = 0;
			for (int c = 0;c<numberOfCases;c++)   {
				int N = scanner.nextInt();
				//			System.out.println(N);
				S = scanner.nextInt();
				//			System.out.println(S);
				int p = scanner.nextInt();
				//			System.out.println(p);
				greaterCount = 0;
				surpriseCount = 0;
				for (int i = 0;i<N;i++)   {
					int totalNumbers = scanner.nextInt();
					//				System.out.print(totalNumbers+", ");
					if(isGreater(totalNumbers, p)) {
						//					System.out.println("YES");
						greaterCount ++;
					} else {
						//					System.out.println("NO");
					}
				}
//				System.out.println("Case #"+(c+1)+": "+greaterCount);
				output.println("Case #"+(c+1)+": "+greaterCount);
			}
			output.close();
			System.out.println("Your file has been written");  			

			/*

			// Open the file that is the first 
			// command line parameter
			FileInputStream fstream = new FileInputStream("Q2-Small");
			// Get the object of DataInputStream
			DataInputStream in = new DataInputStream(fstream);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine;
			//Read File Line By Line

//			strLine = br.readLine();
			int numberOfCases = in.readInt();//Integer.parseInt(strLine);
			System.out.println(numberOfCases);
			for (int i = 0;i<numberOfCases;i++)   {
				int n = in.readInt();
				System.out.println(n);
			}
			//Close the input stream
			in.close();*/
		}catch (Exception e){//Catch exception if any
			System.err.println("Error: " + e.getMessage());
		}
	}	
}
