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


public class DancingWithTheGooglers {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// TODO Auto-generated method stub

		int testCaseNumber;

		String input;
		BufferedReader in = new BufferedReader(new FileReader("B-large.in"));
		input = in.readLine();

		testCaseNumber = Integer.parseInt(input.trim());

		int[] totalScoreArray = new int[testCaseNumber];

		for(int i=0; i<testCaseNumber; i++){
			input = in.readLine();
			String[] dataArrayString = input.split(" ");

			int[] dataArray = new int[dataArrayString.length];
			for(int z=0;z<dataArrayString.length; z++){
				dataArray[z] = Integer.parseInt(dataArrayString[z]);
			}


			int googlerNum = dataArray[0];
			int surprisingNum = dataArray[1];
			int minPeakScore = dataArray[2];

			int score = 0;
			int minNos;
			int minS;
			if(minPeakScore<=1){
				minNos = minPeakScore;
				minS = minPeakScore;
			}
			else{
				minNos = (minPeakScore*3)-2;
				minS = (minPeakScore*3)-4;
			}
			for(int j=3; j<googlerNum+3; j++){
				
				if(dataArray[j]>=minNos){
					score++;
				}
				else if(surprisingNum>0 && dataArray[j]>=minS){
					score++;
					surprisingNum--;
				}
			}
			System.out.println(score);
			totalScoreArray[i] = score;
		}


		in.close();

		FileWriter fstream = new FileWriter("B-large.out");
		BufferedWriter out = new BufferedWriter(fstream);

		for(int i=1; i<=testCaseNumber;i++){
			String outLine = "Case #"+i+": "+totalScoreArray[i-1]+"\n";
			out.write(outLine);
		}
		out.close();
		System.out.println("File created successfully.");

	}

}

