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.FileReader;
import java.io.FileWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.StringTokenizer;


public class Dancing {

	/**
	 * @param args
	 * @throws IOException 
	 */
	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new FileReader ("data/input"));
		PrintWriter pw = new PrintWriter(new FileWriter("data/output"));
		int lines = Integer.parseInt(br.readLine());
		for(int j = 0; j < lines; j++){
			String sol = "Case #" + (j+1) + ": ";
			StringTokenizer st = new StringTokenizer(br.readLine());
			int googlers = Integer.parseInt(st.nextToken());
			int surprising = Integer.parseInt(st.nextToken());
			int p = Integer.parseInt(st.nextToken());
			int googlerOK = 0;
			while(st.hasMoreElements()){
				int score = Integer.parseInt(st.nextToken());
				int value = score/3;
				int mod = score%3;
				if(score == 0){
					if(p==0){
						googlerOK++;
					}
				}else if(value >= p || (mod > 0 && value+1>=p)){
					googlerOK++;
				}else if(mod == 2 && value+2 >= p && surprising > 0){
					surprising--;
					googlerOK++;	
				}else if(mod < 2 && value+1 >= p && surprising > 0){
					surprising--;
					googlerOK++;
				}
			}
			pw.println(sol + ""+ googlerOK);
		}
		pw.close();

	}

}
