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.File;
import java.io.IOException;
import java.io.PrintStream;
import java.util.Scanner;


public class Dancing {
	
	public static void main(String[] args) throws IOException {
		File file = new File("c:\\java\\DancingResults.txt");
		File inFile = new File("c:\\java\\B-large.in");
		file.createNewFile();
		PrintStream out = new PrintStream(file);
		Scanner scanIn = new Scanner(inFile);
		
		int T = 0;
		int n = 0;
		int p = 0;
		int score = 0;
		
		int s = 0;
		int total = 0;
		
		T = scanIn.nextInt();//number of cases
		
		for(int i = 0; i < T; i++, total = 0){
			n = scanIn.nextInt();//Number of dancers in case
			s = scanIn.nextInt();//number of surprising scores
			p = scanIn.nextInt();//score to be obtained
			for(int j = 0; j < n; j++){
				score = scanIn.nextInt();
				
				if(p == 0){
					total++;
					continue;
				}
				
				if(score >= minPossible1(p)){
					total++;
				}
				else if(score >= minPossible2(p) && s>0){
					total++;
					s--;
				}
				
			}//End of n loop
			
			out.println("Case #"+(i+1)+": "+total);
			
		}//End of Case-loop
	}
	
	public static int minPossible1(int pt){
		if((pt*3)-2 <= 0) return 1;
		
		return (pt*3)-2;
	}
	
	public static int minPossible2(int pt){
		if((pt*3)-4 <= 0) return 1;
		
		return (pt*3)-4;
	}

}
