import java.util.List;


public class Case implements Runnable {

	private int id;
	private String output;

	private int n;
	private int s;
	private int p;
	private List<Integer> g;

	public Case(int id) {
		this.id = id;
	}

	public Case(int id, int n, int s, int p, List<Integer> g) {
		super();
		this.id = id;
		this.n = n;
		this.s = s;
		this.p = p;
		this.g = g;
	}

	public String solve() {
		int res = 0;
		for (int googler : g) {
			int b = googler / 3;
			boolean div = googler % 3 == 0;
			if (b >= p) {
				res++;
				continue;
			}
			if (p == b+1) {
				if (div && s > 0 && b > 0) {
					res++;
					s--;
					continue;
				}
				if (!div) {
					res++;
					continue;
				}
			}
			if (p == b+2) {
				if (3*b+2 == googler && s > 0) {
					res++;
					s--;
				}
			}
		}
		return String.valueOf(res);
	}

	@Override
	public void run() {
		output = solve();
	}

	@Override
	public String toString() {
		return "Case #" + id + ": " + output;
	}

}
import java.util.*;
import static java.lang.Math.*;
import java.io.*;

public class B {
		
public static void main(String[] args) throws IOException {
  BufferedReader in = new BufferedReader(new FileReader("C:/Users/Disha/Desktop/codejam/B-small.in"));
  FileWriter fw = new FileWriter("C:/Users/Disha/Desktop/codejam/B-small.out");
  /*BufferedReader in = new BufferedReader(new FileReader("C:/Users/Disha/Desktop/codejam/B-large.in"));
  FileWriter fw = new FileWriter("C:/Users/Disha/Desktop/codejam/B-large.out");
*/
  int N = new Integer (in.readLine());
  for (int cases = 1; cases <= N; cases++) {
	  String[] ss = in.readLine().split(" ");
	  int nGoog = Integer.parseInt(ss[0]);
	  int nSur = Integer.parseInt(ss[1]);
	  int atleast = Integer.parseInt(ss[2]);
	  int count = 0;
	  int j = 3;
	  for(int i=0; i<nGoog ; i++){
		  int score = Integer.parseInt(ss[j]);
		  j++ ;
		  if (score == 0 && atleast == 0){
			  count++;
			  continue;
		  }
		  if (score < Math.abs(3 * atleast - 4)){continue;}
		  else if (score >= (3 * atleast - 2)) {count++ ;}
		  else {
			  if (nSur > 0)
			  {count ++;
			  nSur--;
			  }
		}
	}
    	fw.write ("Case #" + cases + ": " + count + "\n" );
      }
  fw.flush();
  fw.close();
  }}
