/**
 * 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.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.PrintWriter;


public class Second {

	public static void main(String[] args) {
		
		try {
			BufferedReader reader = new BufferedReader(new FileReader(new File("input.txt")));
			PrintWriter writer = new PrintWriter(new FileWriter(new File("output.txt")));
			reader.readLine(); // T
			int num = 1;
			String str = "";
			while((str = reader.readLine()) != null){
				String[] temp = str.split(" ");
				int result = 0;
				int n = Integer.parseInt(temp[0]); // how many dancers
				int s = Integer.parseInt(temp[1]); // surprising scores
				int p = Integer.parseInt(temp[2]); // at least p points
				int t[] = new int[n];
				for(int i = 0; i < n; i++) {
					t[i] = Integer.parseInt(temp[i + 3]);
					int k = t[i] / 3;
					int normalMax, suprisingMax;
					if(t[i] % 3 == 0){
						normalMax = k;
						suprisingMax = k + 1;
					} else if(t[i] % 3 == 1){
						normalMax = k + 1;
						suprisingMax = k + 1;
					} else { // t[i] % 3 == 2
						normalMax = k + 1;
						suprisingMax = k + 2;
					}
					if(normalMax >= p) result++;
					else if(s > 0 && suprisingMax >= p){
						if(t[i] == 0 || t[i] == 29 || t[i] == 30) continue;
						s--;
						result++;
					}
				}
				writer.println("Case #" + num + ": " + result);
				num++;
			}
			writer.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

}
