import java.io.*;
import java.math.*;
import java.util.*;
import java.text.*;

public class b {
    public static void main(String[] args) {
        Scanner sc = new Scanner(new BufferedInputStream(System.in));

        int T = sc.nextInt();

        for (int casenumber = 1; casenumber <= T; ++casenumber) {

            int n = sc.nextInt();
            int s = sc.nextInt();
            int p = sc.nextInt();

            int[] ts = new int[n];
            for (int i = 0; i < n; ++i)
                ts[i] = sc.nextInt();

            int thresh1 = (p == 1 ? 1 : (3 * p - 4));
            int thresh2 = (3 * p - 2);

            int count1 = 0, count2 = 0;

            for (int i = 0; i < n; ++i) {
                if (ts[i] >= thresh2) {
                    ++count2;
                    continue;
                }
                if (ts[i] >= thresh1) {
                    ++count1;
                }
            }

            if (count1 > s) {
                count1 = s;
            }

            System.out.format("Case #%d: %d%n", casenumber, count1 + count2);
        }
    }
}

import java.io.*;
import java.util.*;
public class GoogleDancing {
	public static void main(String[] args) throws IOException {
		BufferedReader read = new BufferedReader(new FileReader("B-small-attempt3.in.txt"));
		int T = Integer.parseInt(read.readLine());
		for(int i = 1; i <= T; i++){
			StringTokenizer st = new StringTokenizer(read.readLine());
			int N = Integer.parseInt(st.nextToken());
			int S = Integer.parseInt(st.nextToken());
			int P = Integer.parseInt(st.nextToken());
			if(P == 0) {
				System.out.println("Case #" + i + ": " + N);
				continue;
			}
			int total = 0;
			for(int j = 0; j < N; j++) {
				int temp = Integer.parseInt(st.nextToken());
				if(temp == 0)
					continue;
				int q = temp/3 + ((temp%3 == 0)? 0:1);
				if(P <= q)
					total++;
				else if(temp%3 != 1) {
					if(P <= q+1 && S > 0) {
						total++;
						S--;
					}
				}
			}
			System.out.println("Case #" + i + ": " + total);
		}

	}
}
