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;
  }
}

package org.resec;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;

public class Dancing_With_the_Googlers {

	public static void main(String[] args) {
		String filename = "B-small-attempt5";
		String sep = java.io.File.separator;
		try {
			FileInputStream input = new FileInputStream("c:" + sep + filename
					+ ".in");
			FileOutputStream output = new FileOutputStream("c:" + sep
					+ filename + ".out");
			int T = Integer.parseInt(readLine(input));
			for (int i = 1; i <= T; i++) {
				String G = readLine(input);
				String outLine = "Case #" + i + ": ";
				Go(input, output, G, outLine);
			}
			input.close();
			output.close();
		} catch (FileNotFoundException e) {
			e.printStackTrace();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public static String readLine(FileInputStream FIS) {
		boolean EOL = true;
		String S = "";
		int in = 0;
		try {
			do {
				in = FIS.read();
				if (in == -1 || in == '\n')
					EOL = false;
				else
					S += (char) in;
			} while (EOL);
		} catch (IOException e) {
			e.printStackTrace();
		}
		return S;
	}

	public static int writeLine(FileOutputStream FOS, String S) {
		int i = 0;
		try {
			for (; i < S.length(); i++)
				FOS.write(S.charAt(i));
		} catch (IOException e) {
			e.printStackTrace();
		}
		return i;
	}

	public static void Go(FileInputStream FIS, FileOutputStream FOS, String G,
			String outLine) {
		String[] data = G.split(" ");
		int N = Integer.parseInt(data[0]);
		int S = Integer.parseInt(data[1]);
		int p = Integer.parseInt(data[2]);
		int cases = 0;
		for (int i = 0; i < N; i++) {
			int score = Integer.parseInt(data[i + 3]);
			int base = (int) (score / 3);

			switch (score % 3) {
			case 0: {
				if (base >= p)
					cases++;
				else {
					if (S > 0 && base > 0 && base + 1 >= p) {
						cases++;
						S--;
					}
				}
				break;
			}
			case 1: {
				if (base >= p || base + 1 >= p)
					cases++;
				else {
					if (S > 0 && base + 1 >= p) {
						cases++;
						S--;
					}
				}
				break;
			}
			case 2: {
				if (base + 1 >= p || base >= p)
					cases++;
				else {
					if (S > 0 && base + 2 >= p) {
						cases++;
						S--;
					}
				}
				break;
			}
			}
		}
		writeLine(FOS, outLine + cases + '\n');
	}
}
