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.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;

public abstract class Filter<T> {

	abstract boolean accept(T item);

	public static <U> ArrayList<U> list(Iterable<U> collection, Filter<U> filter) {
		ArrayList<U> filtered = new ArrayList<U>();
		for (U item : collection)
			if (filter.accept(item))
				filtered.add(item);
		return filtered;
	}

	public static <U> HashSet<U> set(Set<U> set, Filter<U> filter) {
		HashSet<U> filtered = new HashSet<U>();
		for (U item : set)
			if (filter.accept(item))
				filtered.add(item);
		return filtered;
	}

	public static <K, V> HashMap<K, V> mapKeys(Map<K, V> map, Filter<K> keyFilter) {
		HashMap<K, V> filtered = new HashMap<K, V>();
		for (Entry<K, V> ent : map.entrySet())
			if (keyFilter.accept(ent.getKey()))
				filtered.put(ent.getKey(), ent.getValue());
		return filtered;
	}

	public static <K, V> HashMap<K, V> mapValues(Map<K, V> map, Filter<V> valueFilter) {
		HashMap<K, V> filtered = new HashMap<K, V>();
		for (Entry<K, V> ent : map.entrySet())
			if (valueFilter.accept(ent.getValue()))
				filtered.put(ent.getKey(), ent.getValue());
		return filtered;
	}
}
