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 Dancing {

	public static void main(String [] args) throws Exception{
		BufferedReader in = new BufferedReader(new InputStreamReader(System.in));

		int T = Integer.parseInt(in.readLine());

		for(int i = 0; i < T; i++){
			StringTokenizer st = new StringTokenizer(in.readLine());
			int N = Integer.parseInt(st.nextToken());
			int S = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			int[] scores = new int[N];
			for(int j = 0; j < N; j++){
				scores[j] = Integer.parseInt(st.nextToken());
			}

			int ans = 0;
			for(int j = 0; j < N; j++){
				if(p==0){
					ans++;
					continue;
				}

				if(scores[j]==0) continue;
				
				if(scores[j]/3>=p){
					ans++;
				} else if(scores[j]/3==p-1&&scores[j]%3>0){
					ans++;
				} else if(scores[j]/3==p-1&&scores[j]%3==0 && S>0){
					ans++;
					S--;
				} else if(scores[j]/3==p-2&&scores[j]%3==2 && S>0){
					ans++;
					S--;
				}
			}
			System.out.println("Case #" + (i+1) + ": " + ans);
		}
	}

}