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.*;
import java.util.*;

public class googlers {

	/**
	 * @param args
	 * @throws IOException
	 */
	public static void main(String[] args) throws IOException {

		Scanner fe = new Scanner(new FileInputStream(
				"/home/gllera/Desktop/data.in"));
		FileWriter fs = new FileWriter("/home/gllera/Desktop/data.out");

		int cases = fe.nextInt();

		for (int i = 0; i < cases; i++) {
			int n = fe.nextInt();
			int s = fe.nextInt();
			int p = fe.nextInt();

			int sol = 0;

			for (int j = 0; j < n; j++) {
				int num = fe.nextInt();

				if (num == 0) {
					if (p == 0)
						sol++;

					continue;
				}

				if (num / 3 >= p) {
					sol++;
					continue;
				}

				if (num % 3 != 0)
					if (num / 3 + 1 >= p) {
						sol++;
						continue;
					}

				if (num % 3 != 1)
					if (s != 0)
						
						if (num % 3 != 0) {
							
							if (num / 3 + 2 >= p) {
								sol++;
								s--;
							}
							
						} else {
							
							if (num / 3 + 1 >= p) {
								sol++;
								s--;
							}
							
						}
			}

			fs.write("Case #" + (i + 1) + ": " + sol + '\n');
		}

		fe.close();
		fs.flush();
		fs.close();
	}

}
