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.util.ArrayList;
import java.util.List;
import java.util.Scanner;

public class Round {
	private int num;
	private int strange;
	private int max;
	private List<Integer> dancers;
	private int best;
	
	public Round(Scanner data){
		best = 0;
		dancers = new ArrayList<Integer>();
		num = data.nextInt();
		strange = data.nextInt();
		max = data.nextInt();
		for(int i = 0; i < num; i++){
			dancers.add(data.nextInt());
		}
	}
	
	public int calculate(){
		for(int dancer: dancers){
			if(max * 3 <= dancer){
				best++;
			}else if(dancer >= max){
				int score1 = max;
				int temp = dancer - max;
				int score2 = temp / 2;
				if(score1 - score2 == 1){
					best++;
				}else if(score1 - score2 == 2 && strange > 0){
					best++;
					strange--;
				}
			}
		}
		return best;
	}
}
