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 fixjava;

import java.util.concurrent.Callable;
import java.util.concurrent.CompletionService;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorCompletionService;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;

/**
 * A work queue that allows the work queue to continue to increase in size if it is discovered that subdivision of work is
 * necessary. Call hasIdleWorkers() to see if there are idle workers, and have the worker subdivide their work further by calling
 * enqueueWork().
 */
public class ParallelWorkQueueDynamic {

	private int numThreads;
	private ExecutorService threadPool;
	private CompletionService<Void> completionService;

	private int numWorkUnitsEnqueued = 0;
	private Object lock = new Object();

	public ParallelWorkQueueDynamic(int numThreads) {
		this.numThreads = numThreads;
		threadPool = Executors.newFixedThreadPool(numThreads);
		completionService = new ExecutorCompletionService<Void>(threadPool);
	}

	/**
	 * Enqueue work. Called by the main thread to start processing, and can also be called by workers to subdivide their work.
	 */
	public void enqueueWork(Callable<Void> workUnit) {
		synchronized (lock) {
			numWorkUnitsEnqueued++;
		}
		completionService.submit(workUnit);
	}

	/**
	 * Test if there are any idle workers. Should only be called from within a worker so that the total number of workers is greater
	 * than zero (to avoid a race).
	 */
	public boolean hasIdleWorkers() {
		return numWorkUnitsEnqueued < numThreads;
	}

	/**
	 * Wait for all work submitted by workers to be completed. Throws IllegalArgumentException if any of the worker threads throw an
	 * exception (this causes an ExecutionException).
	 */
	public void waitForAllWorkersToQuit() {
		try {
			while (numWorkUnitsEnqueued > 0) {
				// .take() waits for completion of next task and returns a Future for it
				completionService.take().get();
				synchronized (lock) {
					numWorkUnitsEnqueued--;
				}
			}
		} catch (InterruptedException e) {
			e.printStackTrace();
			throw new IllegalArgumentException("waitForAllWorkersToQuit() failed with " + e.getMessage(), e);
		} catch (ExecutionException e) {
			e.printStackTrace();
			throw new IllegalArgumentException("waitForAllWorkersToQuit() failed with " + e.getMessage(), e);
		}
	}

	public void shutdown() {
		threadPool.shutdown();
	}
}
