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.text.*;
import java.io.*;
import java.util.*;
import java.lang.Math;

public class B
{
	public static void main(String[] args) throws Exception
	{
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
	
		int T = Integer.parseInt(br.readLine());
		
		for(int t = 1; t <= T; t++) {
			
			System.out.print("Case #" + t + ": ");
			
			
			String str = br.readLine();
			String[] starr = str.split(" ");
			
			int n = Integer.parseInt(starr[0]);
			int s = Integer.parseInt(starr[1]);
			int p = Integer.parseInt(starr[2]);
			int count = 0;
			for(int i = 3; i < n+3; i++) {
			
				int num = Integer.parseInt(starr[i]);
				if(num == 0) {
					if(p == 0) count++;
				}
				else {
					
					int val = (num+2)/3;
					if(val >= p) {
						count++;
					}
					else if(s > 0 && (num%3 == 0 || num%3 == 2) && val == p - 1) {
						count++;
						s--;
					}					
				}
			}
			
			
			System.out.println(count);
		}
	}
}