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.IOException;


public class ProblemB {
	public static void main(String[] args) throws NumberFormatException, IOException{

		BufferedReader reader=new BufferedReader(new FileReader(new File(args[0])));

		int numTestCases=Integer.parseInt(reader.readLine());

		String[] split;

		for (int testCase=0; testCase<numTestCases; testCase++){
			split=reader.readLine().split("\\s+");
			
			int n=Integer.parseInt(split[0]);
			int s=Integer.parseInt(split[1]);
			int p=Integer.parseInt(split[2]);
			
			int a, b;
			int curr;
			
			int res=0;
			
			for (int i=0; i<n; i++){
				curr=Integer.parseInt(split[i+3]);
				
				a=(curr+2)/3;
				
				if (curr<2||curr>28)
					b=-1;
				else
					b=(curr+4)/3;
				
				if (a>=p)
					res++;
				else if (s>0&&b>=p){
					res++;
					s--;
				}
			}
			
			System.out.println("Case #"+(testCase+1)+": "+res);
		}		
	}
}
