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.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.util.HashMap;

public class GCJB {
	public static void main(String[] args) {
		try {
			FileReader in = new FileReader("B-large.in");
			BufferedReader br = new BufferedReader(in);

			File file = new File("./largeB.txt");
			FileWriter fw = new FileWriter(file);

			String line;
			int num = Integer.valueOf(br.readLine());
			int caseNum = 1;

			while ((line = br.readLine()) != null) {

				StringBuilder sb = new StringBuilder();
				sb.append("Case #" + caseNum + ": ");
				caseNum++;

				String[] lineArray = line.split(" ");
				int n = Integer.valueOf(lineArray[0]);
				int s = Integer.valueOf(lineArray[1]);
				int p = Integer.valueOf(lineArray[2]);
				int res = 0;

				for(int i = 3; i < lineArray.length ; i++){
					if(Integer.valueOf(lineArray[i]) == 0){
						if(p == 0) res++;
						continue;
					}

					int m = Integer.valueOf(lineArray[i])%3;
					int d = Integer.valueOf(lineArray[i])/3;

					if(d >= p) res++;
					else if(m == 0){
						if(d >= (p-1) && s != 0){
							res++;
							s--;
						}
					} else if(m == 1){
						if(d >= (p-1))res++;
					} else if(m == 2){
						if(d >= (p-1))res++;
						else if(d >= (p-2) && s != 0){
							res++;
							s--;
						}
					}
				}

				sb.append(res);
				fw.write(new String(sb));
				fw.write("\n");

			}

			br.close();
			in.close();
			fw.close();
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
}
