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.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.util.Scanner;

public class CodeJamB
{
	public static void main(String args[]) throws Exception
	{
		Scanner in = new Scanner(new File("in.txt"));
		BufferedWriter out = new BufferedWriter(new FileWriter("out.txt"));
		int cases = in.nextInt();
		for(int casenum = 1;casenum <= cases;casenum++)
		{
			int N = in.nextInt();
			int S = in.nextInt();
			int P = in.nextInt();
			int count = 0;
			
			for(int i=0;i<N;i++)
			{
				int curr = in.nextInt();
				if(curr==0 && P==0)
				{
					count++;
					continue;
				}
				if(curr%3 == 0 && curr!=0)
				{
					if(curr/3 >= P)
					{
						count++;
						continue;
					}
					if(curr/3+1 >= P && S>0)
					{
						S--;
						count++;
						continue;
					}
				}
				else if(curr%3 == 1)
				{
					if((curr+2)/3 >= P)
					{
						count++;
						continue;
					}
				}
				else if(curr%3 == 2)
				{
					if((curr+1)/3 >= P)
					{
						count++;
						continue;
					}
					if((curr+1)/3+1 >= P && S>0)
					{
						S--;
						count++;
						continue;
					}
				}
			}
			
			out.write("Case #" + casenum + ": "+count+"\n");
		}
		in.close();
		out.close();
	}
}