import java.io.BufferedReader;
import java.io.BufferedWriter;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.io.File;
import java.io.FileNotFoundException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Scanner;

public class answer {

	public static int solve(int N, int S, int P, int[] googler) {
		int greater = 0;
		int score;

		for (int i = 0; i < N; i++) {

			score = googler[i];

			if (score / 3 >= P) {
				greater++;
			} else {
				if (score % 3 == 0 && score != 0) {

					if ( score / 3 + 1 >= P && S > 0) {
						S--;
						greater++;
					}
				} else if (score != 0) {
					if ( score / 3 + 1 >= P) {
						greater++;
					} else if ( score / 3 < P && score / 3 + 2 >= P && S > 0) {
						S--;
						greater++;
					}
				} else if (P == 0) {
					greater++;
				}
			}
		}
		return greater;
	}

	public static void main(String[] args) throws Exception {

		Scanner in = new Scanner(new File("B-small-attempt4.in"));
		PrintWriter out = new PrintWriter("output.out");

		int[] googler = new int[100];
		int testCases = Integer.parseInt(in.next());
		int count = 0;
		while (in.hasNext()) {
			count++;
			int N = Integer.parseInt(in.next());
			int S = Integer.parseInt(in.next());
			int P = Integer.parseInt(in.next());

			for (int i = 0; i < N; i++) {
				googler[i] = Integer.parseInt(in.next());
			}
			int greater = solve(N, S, P, googler);
			out.printf("Case #%d: %d\n", count, greater);

		}

		out.close();
		in.close();
	}
}
