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.BufferedWriter;
import java.io.FileReader;
import java.io.FileWriter;


public class ProblemB {
	public static void main (String[] args) throws Exception{
		BufferedReader fin = new BufferedReader(new FileReader("E:/B-large.in"));
		String line = fin.readLine();
		BufferedWriter out = new BufferedWriter(new FileWriter("E:/B-large.out"));
		int ln = 1;
		while ((line = fin.readLine()) != null && line.length() != 0){
			line = line.trim();
			String[] parts = line.split("\\s+");
			int[] list = new int[parts.length];
			for (int i = 0; i < parts.length; i++){
				list[i] = Integer.parseInt(parts[i]);
			}
			int player = list[0];
			int s = list[1];
			int p = list[2];
			int gre = 0;
			int mid = 0;
			for (int i = 3; i < list.length; i++){
				if (list[i] >= (p * 3 - 2))
					gre++;
				else if (list[i] >= (p * 3 - 4) && list[i] >= 1)
					mid++;
			}
			int result = gre;
			if (mid > s)
				result += s;
			else
				result += mid;
			out.write("Case #" + ln + ": " + result);
			out.write("\n");
			ln++;
		}
		fin.close();
		out.close();
	}
}