/**
 * Created by IntelliJ IDEA.
 * User: Administrator
 * Date: 3/3/12
 * Time: 11:00 AM
 * To change this template use File | Settings | File Templates.
 */

import SRMLib.MathLibrary;
import SRMLib.TestSRMLib;
import com.sun.org.apache.bcel.internal.generic.F2D;

import java.io.*;
import java.util.*;
import java.util.zip.Inflater;

public class SRM {
    public static void main(String[] args) throws IOException {
        //TestSRMLib.run();
        codeJam1.main();

        return;
    }
}
class codeJam1 {
    public static void main() throws IOException {
        String inputPath = "E:\\input.txt";
        String outputPath = "E:\\output.txt";
        BufferedReader input = new BufferedReader(new FileReader(inputPath));
        BufferedWriter output = new BufferedWriter(new FileWriter(outputPath));

        String line;
        line = input.readLine();
        int T = Integer.parseInt(line);
        for (int i = 1; i <= T; ++i) {
            line = input.readLine();
            String[] words = line.split(" ");
            int N = Integer.parseInt(words[0]);
            int S = Integer.parseInt(words[1]);
            int p = Integer.parseInt(words[2]);
            int n = 0;
            int res = 0;

            for (int j = 3; j < words.length; ++j) {
                if (p == 0) {
                    res++;
                    continue;
                }

                int t = Integer.parseInt(words[j]);
                if (p == 1) {
                    if (t > 0)
                        res++;
                    continue;
                }
                if (t >= 3 * p - 2)
                    res++;
                else if (t >= 3 * p - 4)
                    n++;
            }

            res += Math.min(n, S);
            output.write("Case #" + i + ": " + res);
            output.newLine();
        }

        input.close();
        output.close();
    }
}

import java.util.Scanner;
import java.io.BufferedWriter;
import java.io.FileWriter;
import java.io.File;

public class B_Small {
    static int[][] table = { {0}, {1}, {1,2}, {1,2}, {2}, {2,3}, {2,3}, {3}, {3,4}, {3,4}, {4}, {4,5}, {4,5}, {5}, {5,6}, {5,6}, {6}, {6,7}, {6,7}, {7}, {7,8}, {7,8}, {8}, {8,9}, {8,9}, {9}, {9,10}, {9,10}, {10}, {10}, {10}};
    public static void main(String[] args) {
	try {
	    FileWriter writer = new FileWriter("B-small-attempt.out");
	    BufferedWriter out = new BufferedWriter(writer);
	    String current, result;
	    result = "";
	    Scanner sc = new Scanner(new File("B-small-attempt1.in"));
	    int x = Integer.parseInt(sc.nextLine());
	    for (int k = 0; k < x; k++) {
		result = "Case #" + (k+1) + ": ";
		current = sc.nextLine();
		int count = 0;
		String[] cur = current.split(" ");
		int z = Integer.parseInt(cur[0]);
		int s = Integer.parseInt(cur[1]);
		int p = Integer.parseInt(cur[2]);
		for (int t = 3; t < cur.length; t++) {
		    int score = Integer.parseInt(cur[t]);
		    int[] special = table[score];
		    if (special[0] >= p) {
			count++;
		    } else if (s > 0 && special.length > 1) {
			if (special[1] >=p) {
			    count++;
			    s--;
			}
		    }
		}
		result += count;
		out.write(result);
		out.newLine();
	    }
	    out.close();
	} catch (Exception e) {
	    System.out.println("error");
	}
    }

}
