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 codejam;

import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.util.Arrays;

public class Googler
{

    public static void main(String[] args) throws Exception
    {
        BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream("/home/ankush/Downloads/B-large.in")));
        int i =1;
        int n = Integer.parseInt(reader.readLine());
        PrintWriter pw = new PrintWriter("2.out");
        for(; i<=n; i++)
        {
            String input = reader.readLine();
            pw.print("Case #" + i + ": ");
            String[] sp = input.split(" ");
            int numData  = Integer.parseInt(sp[0]);
            int s = Integer.parseInt(sp[1]);
            int p = Integer.parseInt(sp[2]);
            
            int[] data = new int[numData];
            for(int j=0; j<numData; j++)
            {
                data[j] = Integer.parseInt(sp[j+3]);
            }
            pw.println(count(data, s, p));
        }
        pw.close();
    }
    
    public static int count(int[] data, int s, int p)
    {
        Arrays.sort(data);
        int count = 0;
        for(int i=data.length-1; i>=0 && s>=0; i--)
        {
            if(data[i] % 3 == 0)
            {
                if(data[i]/3 >= p)
                {
                    count++;
                    continue;
                }
                else if(data[i]/3 + 1 >=p && s>0 && data[i]/3 -1 >=0)
                {
                    count++;
                    s--;
                    continue;
                }
                else
                {
                    break;
                }
            }
            else if(data[i] % 3 == 2)
            {
                if((data[i]/3 >= p) || data[i]/3 + 1 >=p)
                {
                    count++;
                    continue;
                }
                else if(data[i]/3 + 2 >=p && s>0)
                {
                    count++;
                    s--;
                    continue;
                }
                else
                {
                    break;
                }
            }
            else
            {
                if((data[i]/3 >= p) || data[i]/3 + 1 >=p)
                {
                    count++;
                    continue;
                }
                else if(data[i]/3 - 1 >=p && s>0 && data[i]/3 - 1>=0)
                {
                    count++;
                    s--;
                    continue;
                }
                else
                {
                    break;
                }
            }
        }
        
        return count;
    }
    
}
