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.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Scanner;

public class QuestionB {

	public static void main(String[] args) throws IOException {
		Scanner sc = new Scanner(new FileReader("B-large.in"));
		PrintWriter pw = new PrintWriter(new FileWriter("output.txt"));

		int t = sc.nextInt(); // number of test cases

		for (int i = 0; i < t; i++) {
			pw.print("Case #" + (i + 1) + ": ");
			System.out.print("Case #" + (i + 1) + ": ");
			int n = sc.nextInt(); // number of Googlers
			int s = sc.nextInt(); // number of surprising scores
			int p = sc.nextInt(); // min score for best result

			int count = 0;
			for (int j = 0; j < n; j++) {
				int target = sc.nextInt();
				if (target < p)
					continue;
				int temp = target / 3;
				if (temp + temp + temp == target && temp >= p) {
					count++;
					continue;
				}
				if (temp + temp + (temp - 1) == target && temp >= p) {
					count++;
					continue;
				}
				if (temp + temp + (temp + 1) == target && temp + 1 >= p) {
					count++;
					continue;
				}
				if (temp + (temp - 1) + (temp - 1) == target && temp >= p) {
					count++;
					continue;
				}
				if (temp + (temp + 1) + (temp + 1) == target && temp + 1 >= p) {
					count++;
					continue;
				}
				if (s > 0) {
					if (temp + (temp + 1) + (temp + 2) == target
							&& temp + 1 >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + (temp - 1) + (temp - 2) == target && temp >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + temp + (temp + 2) == target && temp + 2 >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + temp + (temp - 2) == target && temp >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + (temp + 2) + (temp + 2) == target
							&& temp + 2 >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + (temp - 2) + (temp - 2) == target && temp >= p) {
						count++;
						s--;
						continue;
					}
					if (temp + (temp - 1) + (temp + 1) == target
							&& temp + 1 >= p) {
						count++;
						s--;
						continue;
					}
				}
			}
			pw.print(count + "\n");
			System.out.println(count);
		}
		pw.flush();
		pw.close();
		sc.close();
	}

}
