import java.util.Scanner;
public class B {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		int T = in.nextInt();
		for(int zz = 1; zz <= T;zz++){
			int N = in.nextInt();
			int S = in.nextInt();
			int p = in.nextInt();
			int x = 0;
			for(int i = 0; i < N;i++){
				int score = in.nextInt();
				int best = score/3;
				int mod = score%3;
				int diff = p-best;
				if(diff<1){
					x++;
				}else if(diff<2){
					if(mod==0 && score !=0){
						if(S!=0){
							S--;x++;
						}
					}else if(score!=0){
						x++;
					}
				}else if(diff<3){
					if(mod==2){
						if(S!=0){
							S--;x++;
						}
					}
				}
			}
			System.out.format("Case #%d: %d\n", zz, x);
		}
	}
}

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) //Necessary?
				{
					if (p-score == 2)
					{
						if (surp != 0)
						{
							surp--;
							count++;
						}
					}
					else count++;
				}
			}
		}
		else
		{
			if (p == 0)
				count++;
		}
	  }
	  
      System.out.println("Case #"+(i+1)+": "+count);
    }
  }

}