import java.util.*;
public class Test {
  public static void main(String[] args){
    Scanner in = new Scanner(System.in);
    int T = in.nextInt();

    for(int i = 1; i<=T; i++) {
      int n = in.nextInt();
      int s = in.nextInt();
      int p = in.nextInt();
      int result = 0;
      for(int j = 0; j<n; j++){
        int x = canAddUp(in.nextInt(), p);
        if(x == 0) {
          result++;
        } else if (x==1 && s > 0) {
          result++;
          s--;
        }
      }
      System.out.println("Case #"+i+": "+result);
    }
  }

  public static int canAddUp(int sum, int limit) {
    boolean flag = false;
    for(int i = 0; i<=sum; i++) {
      for(int j = 0; i+j <= sum; j++) {
        int k = sum-(i+j);
        int a = Math.abs(i-j);
        int b = Math.abs(i-k);
        int c = Math.abs(j-k);
        if(a > 2 || b > 2 || c> 2){
          continue;
        }

        if (i>=limit || j>=limit || k>=limit) {
          if(a < 2 && b < 2 && c < 2) {
            return 0;
          }else{
            flag = true;
          }
        }
      }
    }
    return (flag) ? 1 : 2;
  }
}

import java.util.*;

public class B
{
	public static void main(String[] args)
	{
		Scanner sc = new Scanner(System.in);
		int test = 1, cases = sc.nextInt();
		int n, s, p, g, score, count, even, extra;

		while(test <= cases)
		{
			count = 0;
			n = sc.nextInt();
			s = sc.nextInt();
			p = sc.nextInt();

			for(g = 0; g < n; g++)
			{
				score = sc.nextInt();
				even = score / 3;
				extra = score - even * 3;

				if(extra > 0)
					even++;

				if(even >= p)
					count++;
				else	if(s > 0)
					{
						score--;
						even = score / 3;
						extra = score - even * 3;

						if(extra > 0)
							even += 2;

						if(even >= p)
						{
							count++;
							s--;
						}
					}
			}

			System.out.println("Case #" + test + ": " + count);

			test++;
		}
	}
}