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.FileNotFoundException;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Arrays;
import java.util.PriorityQueue;
import java.util.TreeMap;
import java.util.Vector;


public class Dancers
{

	/**
	 * @param args
	 */
	public static void main(String[] args)
	{
		BufferedReader fin;
		try
		{
			BufferedWriter fout = new BufferedWriter(new FileWriter("C:\\Users\\Nick\\Desktop\\CodeJam2012\\BLarge-output.txt"));
			fin = new BufferedReader(new FileReader(args[0]));
			int tests = Integer.parseInt(fin.readLine());
			for(int t = 0; t < tests; t++)
			{
				String line = fin.readLine();
				String[] splitLine = line.split(" ");
				int numScores = Integer.parseInt(splitLine[0]);
				int numSurprises = Integer.parseInt(splitLine[1]);
				int targetScore = Integer.parseInt(splitLine[2]);
				int numAboveScore = 0;
				Vector<Integer> scores = new Vector<Integer>();
				for(int s = 0; s < numScores;s++)
					scores.add(Integer.parseInt(splitLine[s + 3]));
				//Fix score of 0 cases
				if(targetScore > 0)
					while(scores.contains(0))
						scores.remove(new Integer(0));
				//Get all possible >= target score without surprises
				for(int s = 0; s < scores.size(); s++)
				{
					if((scores.get(s) % 3 == 0 && scores.get(s) / 3 >= targetScore) || 
							(scores.get(s) % 3 == 1 && scores.get(s) / 3 + 1 >= targetScore) || 
							(scores.get(s) % 3 == 2 && scores.get(s) / 3 + 1 >= targetScore))
					{
						numAboveScore++;
						scores.remove(s);
						s--;
					}
				}
				//Now add in surprises >= target score
				for(int s = 0; s < scores.size() && numSurprises > 0; s++)
				{
					if((scores.get(s) % 3 == 0 && scores.get(s) / 3 + 1 >= targetScore) || 
							(scores.get(s) % 3 == 1 && scores.get(s) / 3 + 1 >= targetScore) || 
							(scores.get(s) % 3 == 2 && scores.get(s) / 3 + 2 >= targetScore))
					{
						numAboveScore++;
						numSurprises--;
					}
				}
				
				//Print output
				fout.write("Case #" + (t+1) + ": " + numAboveScore);
				fout.newLine();
			}
			fout.close();
		}
		catch (Exception e)
		{
			e.printStackTrace();
		}
	}
	
}
