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.*;

public class Main2 {
	public static void main(String[] args) {
		try {
			String[] a;
			FileInputStream fstream = new FileInputStream("B-large.in");
			DataInputStream in = new DataInputStream(fstream);
			FileWriter fst = new FileWriter("out.txt");
			BufferedWriter out = new BufferedWriter(fst);
			BufferedReader br = new BufferedReader(new InputStreamReader(in));
			String strLine = br.readLine();
			int x = Integer.parseInt(strLine);
			int result = 0;
			for (int j = 0; j < x; j++) {
				result = 0;
				System.out.print("Case #" + (j + 1) + ": ");
				strLine = br.readLine();
				a = strLine.split(" ");
				int n = Integer.parseInt(a[0]);
				int s = Integer.parseInt(a[1]);
				int p = Integer.parseInt(a[2]);

				for (int i = 3; i < (n + 3); i++) {
					int total = Integer.parseInt(a[i]);
					int temp = total / 3;
					int reminder = ((Integer.parseInt(a[i])) - (3 * temp));

					if (temp >= p) {
						result++;
					} else {
						if (reminder == 1) {

							if ((temp + 1) >= p)
								result++;

						} else if (reminder == 2) {
							if ((temp + 1) >= p)
								result++;
							else {
								if ((temp + 2) >= p && s != 0) {
									result++;
									s--;
								}
							}
						} else {
							if ((temp + 1) == p && s != 0 && temp != 0) {
								result++;
								s--;
							}

						}
					}
				}

				out.append("Case #" + (j + 1) + ": " + result);
				out.newLine();
				System.out.println(result);
			}

			in.close();
			out.close();
		} catch (Exception e) {// Catch exception if any
		}
	}
}