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.File;
import java.io.PrintWriter;
import java.util.Scanner;


public class QualB {

	/**
	 * @param args
	 */
	public static void main(String[] args)throws Exception {

		Scanner sc = new Scanner(new File("E:/inp.txt"));
		PrintWriter pr = new PrintWriter(new File("E:/out.txt"));
		int tc=sc.nextInt();
		int cnt=0;
		for(int i=1;i<=tc;i++){
			int n=sc.nextInt();
			int sup=sc.nextInt();
			int p=sc.nextInt();
			cnt=0;
			for(int j=1;j<=n;j++){
				int pt=sc.nextInt();
				if(pt==0){
					if(p==0)cnt++;
				}
				else if(pt!=0 && pt%3==0){
					int t=pt/3;
					if(p<=t){
						cnt++;
					}
					else if (sup>=1 && p-t==1){
						cnt++;
						sup--;
					}
				}
				else if(pt!=0 && pt%3!=0){
					int t=pt/3;
					if(p<=t+1){
						cnt++;
					}
					else if (sup>=1 && p-t==2){
						cnt++;
						sup--;
					}
				}
			}
			pr.printf("Case #%d: %d%n", i,cnt);
		}
		sc.close();
		pr.close();

	}
	
}
