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();
	}
}

/**
 * 
 */
package GoogleCodeJam2012;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.ArrayList;

/**
 * @author MArunkumar
 *
 */
public class DancingWithTheGooglers {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader("DancingWithTheGooglersInput.txt"));
		FileWriter fw = new FileWriter("DancingWithTheGooglersOutput.txt");
		int T = Integer.parseInt(br.readLine());
		for(int i=1; i<=T; i++){
			String datas[] = br.readLine().split(" ");
			int N = Integer.parseInt(datas[0]);
			int S = Integer.parseInt(datas[1]);
			int p = Integer.parseInt(datas[2]);
			ArrayList<Dancer> comp = new ArrayList<Dancer>();
			
			for(int j=0; j<N; j++){
				Dancer d = new Dancer(Integer.parseInt(datas[3+j]));
				d.evaluate(p);
				comp.add(d);
			}
			
			int result = 0;
			for(int j=0; j<comp.size(); j++){
				Dancer k = comp.get(j);
				if(k.pass){
					result++;
				}else if(k.passIfSurprised && S>0){
					result++;
					S--;
				}
			}
			
			fw.write("Case #"+i+": "+result+"\n");
		}
		fw.close();
	}

}

class Dancer{
	int ts = 0;
	int s1 = 0;
	int s2 = 0;
	int s3 = 0;
	boolean pass = false;
	boolean passIfSurprised = false;
	
	public Dancer(int ts){
		this.ts = ts;
	}
	
	void evaluate(int p){
		if(ts%3 == 0){
			s1 = s2 = s3 = ts/3;
		}else{
			if(ts%3 == 1){
				s1 = s2 = s3 = ts/3;
				s1++;
			}else{
				s1 = s2 = s3 = ts/3;
				s1++;
				s2++;
			}
		}
		if(s1>=p){
			pass = true;
		}else{
			setPassIfSurprised(p);
		}
	}
	
	void setPassIfSurprised(int p){
		if(s2>0 && s1==s2 &&s1<10){
			s1++;
			s2--;
		}
		if(s1>=p){
			passIfSurprised = true;
		}
	}
}
