package code12.qualification;

import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class B {
	public static String solve(int N, int S, int p, int[] t) {
		
		// 3a 		-> (a, a, a), *(a - 1, a, a + 1)
		// 3a + 1	-> (a, a, a + 1), *(a - 1, a + 1, a + 1)
		// 3a + 2	-> (a, a + 1, a + 1), *(a, a, a + 2)
		
		int numPNoS = 0;
		int numPWithS = 0;
		
		for (int i = 0; i < N; i++) {
			int a = (int)Math.floor(t[i] / 3);
			int r = t[i] % 3;
			
			switch (r) {
			case 0:
				if (a >= p) {
					numPNoS++;
				} else if (a + 1 >= p && a - 1 >= 0) {
					numPWithS++;
				}
				break;
			case 1:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				}
				break;
			case 2:
				if (a >= p || a + 1 >= p) {
					numPNoS++;
				} else if (a + 2 >= p) {
					numPWithS++;
				}
				break;
			}
		}
		
		return "" + (numPNoS + Math.min(S, numPWithS));
	}

	public static void main(String[] args) throws Exception {
		// file name
		//String fileName = "Sample";
		//String fileName = "B-small";
		String fileName = "B-large";
		
		// file variable
		File inputFile = new File(fileName + ".in");
		File outputFile = new File(fileName + ".out");
		Scanner scanner = new Scanner(inputFile);
		FileWriter writer = new FileWriter(outputFile);

		// problem variable
		int totalCase;
		int N, S, p;
		int[] t;

		// get total case
		totalCase = scanner.nextInt();

		for (int caseIndex = 1; caseIndex <= totalCase; caseIndex++) {
			// get input
			N = scanner.nextInt();
			S = scanner.nextInt();
			p = scanner.nextInt();
			t = new int[N];
			
			for (int i = 0; i < N; i++) {
				t[i] = scanner.nextInt();
			}
			
			String output = "Case #" + caseIndex + ": " + solve(N, S, p, t);
			System.out.println(output);
			writer.write(output + "\n");
		}
		scanner.close();
		writer.close();
	}
}

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.PrintWriter;
import java.util.Locale;
import java.util.StringTokenizer;

public class Main {
	FileScanner in;
	PrintWriter out;
	String Filename = "trie";

	public static void main(String[] args) throws Exception {
		new Main().run();
	}

	public void run() throws Exception {
		Locale.setDefault(Locale.US);
		in = new FileScanner("input");
		out = new PrintWriter("output");

		solve();

		out.close();
	}
	
	void solve() throws Exception {
		int n = in.nextInt();
		for (int i = 0; i < n; i++) {
			out.print("Case #" + (i + 1) + ": ");
			int num = in.nextInt();
			int sup = in.nextInt();
			int p = in.nextInt();
			int ans = 0;
			int mayBe = 0;
			for (int j = 0; j < num; j++) {
				int temp = in.nextInt();
				if (temp % 3 == 0) {
					if (temp / 3 >= p) {
						ans++;
						continue;
					}
					if ((temp / 3 + 1 >= p) && (temp / 3 - 1 >= 0)) {
						mayBe++;
						continue;
					}
					continue;
				}
				
				if (temp % 3 == 1) {
					if (temp / 3 + 1 >= p) {
						ans++;
						continue;
					}
					continue;
				}
				
				if (temp % 3 == 2) {
					if (temp / 3 + 1 >= p) {
						ans++;
						continue;
					}
					if ((temp / 3 + 2 >= p) && (temp / 3 + 2 < 11)) {
						mayBe++;
						continue;
					}
					continue;
				}
			}
			ans += Math.min(sup, mayBe);
			out.println(ans);
		}
	}
	
	class FileScanner {
		BufferedReader br;
		StringTokenizer st;

		public FileScanner(String File) throws Exception {
			br = new BufferedReader(new FileReader(File));
		}
		
		String nextLine() throws Exception {
			return br.readLine();
		}

		String next() throws Exception {
			while (st == null || !st.hasMoreTokens()) {
				st = new StringTokenizer(br.readLine());
			}
			return st.nextToken();
		}

		public int nextInt() throws Exception {
			return Integer.parseInt(next());
		}

		public long nextLong() throws Exception {
			return Long.parseLong(next());
		}
	}
}