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.Scanner;

public class problemB {

	private static final StringBuilder output = new StringBuilder();

	private static int i = 1;

	public static void main(String[] args) {
		Scanner s = new Scanner(System.in);
		int tests = s.nextInt();
		s.nextLine();
		for (int i = 0; i < tests; i++) {
			addLine(String.valueOf(getMaxDancers(s.nextLine())));
		}
		System.out.println(showLine());

	}

	private static int getMaxDancers(String line) {
		String[] values = line.split(" ");
		int surprising = Integer.parseInt(values[1]);
		int score = Integer.parseInt(values[2]);
		int minScore = score * 3 - 2;
		int minSurp = minScore - 2;
		int numOfDancers = 0;
		for(int i = 3; i < values.length; i++){
			int sumOfPoints = Integer.parseInt(values[i]);
			if(sumOfPoints >= minScore){
				numOfDancers++;
			}
			else if(sumOfPoints > 1 && sumOfPoints >= minSurp && surprising > 0){
				numOfDancers++;
				surprising--;
			}
		}
		return numOfDancers;
	}

	private static void addLine(String s){
		output.append("Case #");
		output.append(i);
		output.append(": ");
		output.append(s);
		output.append("\n");
		i++;
	}


	public static String showLine(){
		return output.toString();
	}
}
