/**
 * 
 */
package pandit.codejam;

import java.io.BufferedInputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStreamWriter;
import java.io.Writer;
import java.util.Scanner;

/**
 * @author Manu Ram Pandit
 * 
 */
public class DancingWithGooglersUpload {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		FileInputStream fStream = new FileInputStream(
				"input.txt");

		Scanner scanner = new Scanner(new BufferedInputStream(fStream));
		Writer out = new OutputStreamWriter(new FileOutputStream("output.txt"));

		int T = scanner.nextInt();
		int N,S,P,ti;
		int counter = 0;
		for (int count = 1; count <= T; count++) {
			N=scanner.nextInt();
			S = scanner.nextInt();
			counter = 0;
			P = scanner.nextInt();
			for(int i=1;i<=N;i++){
				ti=scanner.nextInt();
				if(ti>=(3*P-2)){
					counter++;
					continue;
				}
				else if(S>0){
					if(P>=2 && ((ti==(3*P-3)) ||(ti==(3*P-4)))) {
					S--;
					counter++;
					continue;
					}
				}
				
			}
			// System.out.println("Case #" + count + ": " + counter);
			out.write("Case #" + count + ": " + counter + "\n");
		}
		fStream.close();
		out.close();

	}

}

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

class B {
	static public void main(String[] args) {
		try {
			PrintStream out = new PrintStream(new File("b.out"));
			System.setOut(out);
			Scanner theIn=new Scanner(new File("B-small-attempt0.in"));
			int t=theIn.nextInt();
			int n;
			int s;
			int p;
	
			for (int i=1; i<=t; i++) {
				System.out.print("Case #"+i+": ");
				n=theIn.nextInt();
				s=theIn.nextInt();
				p=theIn.nextInt();
				int numberP=0;
				int leftS=s;
				
				for (int j=1; j<=n; j++) {
					int current=theIn.nextInt();
					
					if (((current%3==0) && (current/3>=p)) ||((current%3!=0) && (current/3+1>=p)) ) numberP+=1; else {					
						if (leftS==0) continue;
						if (current<2) continue;
						if ((current%3==0) && ((current-3)/3+2>=p)) {
							numberP+=1;
							leftS-=1;
							continue;
						}
						if ((current%3==1) && ((current-4)/3+2>=p)) {
							numberP+=1;
							leftS-=1;
							continue;
						}
						if ((current%3==2) && ((current-2)/3+2>=p)) {
							numberP+=1;
							leftS-=1;
							continue;
						}
					}
					
				}
				System.out.println(numberP);
			}
			
			
		} catch (Exception e) {}
	}
}