/*
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 * and open the template in the editor.
 */

/*
 * Dancing
 * Jason Bradley Nel
 * 16287398
 */
import java.io.*;

public class Dancing {

    public static void main(String[] args) {

        In input = new In("input.txt");
        int T = Integer.parseInt(input.readLine());

        for (int i = 0; i < T; i++) {
            System.out.printf("Case #%d: ", i + 1);
            int N = input.readInt();
            int s = input.readInt();
            int p = input.readInt();
            int c = 0;//counter for >=p cases
            //System.out.printf("N: %d, S: %d, P: %d, R: ", N, s, p);
            
            for (int j = 0; j < N; j++) {
                
                int score = input.readInt();
                int q = score / 3;
                int m = score % 3;
                //System.out.printf("%2d (%d, %d) ", scores[j], q, m);
                                
                switch (m) {
                    case 0:
                        if (q >= p) {
                            c++;
                        } else if (((q + 1) == p) && (s > 0) && (q != 0)) {
                            c++;
                            s--;
                        }
                        break;
                    case 1:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        }
                        break;
                    case 2:
                        if (q >= p) {
                            c++;
                        } else if ((q + 1) == p) {
                            c++;
                        } else if (((q + 2) == p) && (s > 0)) {
                            c++;
                            s--;
                        }
                        break;
                }
            }
            //System.out.printf("Best result of %d or higher: ", p);
            System.out.println(c);
        }


    }
}


import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class ProblemB {
 public static void main(String[] args) throws Exception {
  BufferedReader br = new BufferedReader(new FileReader(new File("B-small-attempt4.in")));
  PrintWriter pw = new PrintWriter(new File("B-small-attempt4.out"));
  int n, s,p, count,   temp;
  int t= new Integer(br.readLine());
  for(int c=1; c<=t; c++)
  {
   pw.append("Case #"+c+": ");
   StringTokenizer st = new StringTokenizer(br.readLine());
   n = new Integer(st.nextToken());
   s= new Integer(st.nextToken());
   p = new Integer(st.nextToken());
   count=0;
   if(p==0)
	   count=n;
   else
	for(int i=0; i< n ; i++)
   {
	temp= new Integer(st.nextToken());
	if(temp< p )
		continue;
	
    temp = (temp-p)/2;
    
    if(temp >=p-1)
    	count++;
    else if (temp>=p-2 && s>0 && p>1)
    	{
    		count++;
    		s--;
    	}
   }
   pw.append(count+"");
   pw.append('\n');
  }
  pw.flush();
  pw.close();
  br.close();
 }
}
