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.IOException;
import java.io.InputStreamReader;
import java.io.LineNumberReader;


public class Dancing {
	public static void main(String[] args) throws IOException {
		LineNumberReader in = new LineNumberReader(new InputStreamReader(System.in));
		int N = Integer.parseInt(in.readLine().trim());
		for (int a = 1; a <= N; a++) {
			String[] tmp = in.readLine().trim().split(" ");
			int n = Integer.parseInt(tmp[0]);
			int s = Integer.parseInt(tmp[1]);
			int p = Integer.parseInt(tmp[2]);
			
			int minNormal, minSurprising;
			if (p < 2) {
				minNormal = minSurprising = p;
			} else {
				minNormal = 3 * p - 2;
				minSurprising = 3 * p - 4;
			}
			
			int res = 0;
			for (int b = 0; b < n; b++) {
				int val = Integer.parseInt(tmp[3 + b]);
				
				if (val >= minNormal) {
					res++;
				} else
				if (val >= minSurprising && s > 0) {
					res++;
					s--;
				}
			}
			
			System.out.println("Case #" + a + ": " + res);
		}
	}
}
