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


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		// read input file
		File file = new File("B-small-attempt4.in");
		//File file = new File("input.txt");
		BufferedReader br = new BufferedReader(new FileReader(file));
		String ln = "";
		int count = Integer.parseInt(br.readLine());

		// write output file
		File out = new File("outB.txt");
		BufferedWriter bw = new BufferedWriter(new FileWriter(out));
		
		int y = 0;
		for (int i=0; i < count; i++){
			ln = br.readLine();
			y = getY(ln);
			bw.write("Case #" + (i+1) + ": " + y);
			bw.newLine();
		}
		bw.close();
	}
	
	private static int getY(String str) {
		String[] data = str.split(" ");
		int n = Integer.parseInt(data[0]);
		int s = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int[] t = new int[n];
		for (int i=0; i < n; i++){
			t[i] = Integer.parseInt(data[i+3]);
		}
		int y = 0;
		int base = 0;
		for(int j=0; j < t.length; j++){
			base = t[j] / 3;
			if(base >= p) { y++; }
			else if(base == p-1){
				if(t[j] - (base+p) > base-1 && t[j] > 0){
					y++;
				} else if(s>0 && t[j] - (base+p) > base-2 && t[j] > 0){
					s -= 1;
					y++;
				}
			} else if(base == p-2){
				if(s > 0 && t[j] - (base+p) > base-1 && t[j] > 0){
					s -= 1;
					y++;
				}
			}
		}
		
		return y;
	}

}

import java.util.Scanner;

//"c:\Program Files\Java\jdk1.6.0_25\bin\javac.exe"  a.java
//"c:\Program Files\Java\jdk1.6.0_25\bin\java.exe"  a <test.in >test.out
public class B {

	public static String meth1 (String s){
		String res = "";
		res=res+s;
		
	return res;	  
	}
	//"c:\Program Files\Java\jdk1.6.0_25\bin\javac.exe"  A.java
	//"c:\Program Files\Java\jdk1.6.0_25\bin\java.exe"  A <test.in >test.out
	 static Scanner sc = new Scanner(System.in);
	 public static void main(String[] args) {
	  int cases  ;
	  int res=0;
	   
	 // String [] inputs;
	
	  cases =  Integer.parseInt(sc.nextLine());  
	  int N=0;
	  int S = 0;
	  int P =0;
	  int p = 0;
	  int [] t;
	  for(int id = 1; id <= cases; id++){
		 res=0;
		  N = sc.nextInt();
		  S = sc.nextInt();
		  P = sc.nextInt();
		
		  p = 3*P;
		  t = new int[N];
		  for(int i=0;i<N;i++){
			  t[i] = sc.nextInt();
			  if (t[i]>=P){
				  if (t[i]+2>=p){
					  res++;
				  }
				  else{
					  if (t[i]+4>=p&&S>0){
						  res++;
						  S--;
					  }
				  }
			  }
		  }
		 // for (int i = 0;i<D;i++){}
		  
		  
		  System.out.printf("Case #%d: %d%n", id, res);
	 sc.nextLine();
	  }
	 }
}