import java.util.Scanner;
public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int x = 0;
			for(int i = 0; i < N;i++){
				int score = in.nextInt();
				int best = score/3;
				int mod = score%3;
				int diff = p-best;
				if(diff<1){
					x++;
				}else if(diff<2){
					if(mod==0 && score !=0){
						if(S!=0){
							S--;x++;
						}
					}else if(score!=0){
						x++;
					}
				}else if(diff<3){
					if(mod==2){
						if(S!=0){
							S--;x++;
						}
					}
				}
			}
			System.out.format("Case #%d: %d\n", zz, x);
		}
	}
}

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class ProblemB {
	public static int solve(String line) {
		String[] s = line.split(" ");
		int len = Integer.valueOf(s[0]);
		int S = Integer.valueOf(s[1]);
		int th = Integer.valueOf(s[2]);
		int[] a = new int[len];
		for (int i = 3 ; i < s.length ; i++) {
			a[i-3] = Integer.valueOf(s[i]);
		}
		
		int min_spr = th + (th - 2) * 2;
		int min_nonspr = th + (th - 1) * 2;
		if (th == 0) {
			min_spr = 0;
			min_nonspr = 0;
		} else if (th == 1) {
			min_spr = 1;
			min_nonspr = 1;
		}
		
		int cnt = 0;
		for (int i = 0 ; i < len ; i++) {
			if (a[i] >= min_nonspr) {
				cnt++;
			} else if (a[i] >= min_spr) {
				if (S >= 1) {
					S--;
					cnt++;
				}
			}
		}
		return cnt;
	}
	
	public static void main(String[] args) throws IOException {
		BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
		int T = Integer.valueOf(reader.readLine());
		for (int t = 1 ; t <= T ; t++) {
			String line = reader.readLine();
			System.out.println("Case #" + t + ": " + solve(line));
		}
	}
}
