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.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.StringTokenizer;


public class dancers {

	/**
	 * @param args
	 */
	public static void main(String[] args) throws IOException
	{
		// TODO Auto-generated method stub
		BufferedReader br = new BufferedReader(new FileReader("problem.in"));
		int t = Integer.parseInt(br.readLine());
		for (int i = 1; i <= t; i++)
		{
			String line = br.readLine();
			StringTokenizer st = new StringTokenizer(line, " ");
			int len = Integer.parseInt(st.nextToken());
			int surp = Integer.parseInt(st.nextToken());
			int want = Integer.parseInt(st.nextToken());
			int count = 0;
			int[] vals = new int[len];
			for (int j = 0; j < len; j++)
			{
				vals[j] = Integer.parseInt(st.nextToken());
			}
			for (int k: vals)
			{
				k -= want;
				if (k <0)
					continue;
				else
				{
					if (k >= 2 * want - 2)
					{
						count++;
					}
					else if (k >= 2 * want - 4)
					{
						if (surp == 0)
							continue;
						else
						{
							surp--;
							count++;
						}
					}
				}
			}
			System.out.println("Case #" + i + ": " + count);
			
		}
	}

}
