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.*;
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();
  }}
