import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.IOException;
import java.io.InputStreamReader;


public class DancingGooglers {
	
	
	
	public DancingGooglers() {
		
		Integer maxInputs;
		String line;
		Integer output;
		Integer N, S, p;	
		try {
			BufferedReader read = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("input")));
			BufferedWriter write = new BufferedWriter(new FileWriter("output"));
			maxInputs = new Integer(read.readLine());
			for(int i = 1 ; i <= maxInputs ; i++)
			{
				int success = 0, surprise = 0;
				line = read.readLine();
				String[] numbers = line.split(" ");
				N = new Integer(numbers[0]);
				S = new Integer(numbers[1]);
				p = new Integer(numbers[2]);
				
				for( int j = 3; j < N+3; j++)
				{
					//Do calculations for each number
					Integer t = new Integer(numbers[j]);
					switch(check(t,p))
					{
					case 0:
						success++;
						break;
					case 1:
						if(surprise < S)
						{
							surprise++;
							success++;
						}
						break;
					}
				}
				
				output = new Integer(success);
				write.write("Case #"+i+": ");
				write.write(output.toString());
				write.write("\n");
			}
			write.close();
			
			
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		
		long startTime = System.nanoTime();
		new DancingGooglers();
		long endTime = System.nanoTime();;
		System.out.println("Took "+(endTime - startTime) + " ns");
	}
	
	int check(int t, int p)
	{
		if(p == 0)
			return 0;
		int minNorm = 3*p - 2;
		int minVal = 3*p - 4;
		if(minVal < 0)
			minVal = 1;
		if( t >= minNorm)
			return 0;
		if( t < minVal )
			return 2;
		return 1;
	}

}
