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.PrintWriter;
import java.util.Scanner;

public class ProblemB {

	public static void main(String[] args) {
		final Scanner in = new Scanner(System.in);
		final PrintWriter out = new PrintWriter(System.out);

		final int t = in.nextInt();

		for (int tt = 0; tt < t; tt++) {
			final int n = in.nextInt();
			final int s = in.nextInt();
			final int p = in.nextInt();

			int surprisesLeft = s;
			int googlersCount = 0;
			for (int nn = 0; nn < n; nn++) {
				final int totalScore = in.nextInt();
				if (canAchieveScoreIfNormal(totalScore, p)) {
					googlersCount++;
				} else if (surprisesLeft > 0 && canAchieveScoreIfSurprising(totalScore, p)) {
					googlersCount++;
					surprisesLeft--;
				}
			}

			out.write("Case #" + (tt + 1) + ": " + googlersCount + "\n");
		}

		out.flush();
	}

	private static boolean canAchieveScoreIfNormal(int totalScore, int score) {
		return totalScore >= (3 * score - 2);
	}

	private static boolean canAchieveScoreIfSurprising(int totalScore, int score) {
		if (score == 1)
			return totalScore >= 1;
		else
			return totalScore >= (3 * score - 4);
	}

}
