/*
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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.util.*;

public class Main
{

  public static void main(String[] args)
  {
    Scanner in = new Scanner(System.in);
    Integer numCases = Integer.parseInt(in.nextLine());
    
    for (int i = 0; i < numCases; i++)
    {
      int num = in.nextInt();
	  int[] dancers = new int[num];
	  int surp = in.nextInt();
	  int p = in.nextInt();
	  
	  int count = 0;
	  
	  for (int k = 0; k < num; k++)
		dancers[k] = in.nextInt();
	  
	  for (int k = 0; k < num; k++)
	  {
		if (dancers[k] != 0)
		{
			int score = 0;
			if (dancers[k]/3 >= p)
				count++;
			else
			{
				score = (dancers[k]-p)/2;
				if (!(p-score > 2 || score-p > 2)) //Necessary?
				{
					if (p-score == 2 || score-p == 2)
					{
						if (surp != 0)
						{
							surp--;
							count++;
						}
					}
					else count++;
				}
			}
		}
		else
		{
			if (p == 0 && dancers[k] == 0)
				count++;
		}
	  }
	  
      System.out.println("Case #"+(i+1)+": "+count);
    }
  }

}