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.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;


public class main3 {

	/**
	 * @param args
	 * @throws IOException 
	 * @throws NumberFormatException 
	 */
	public static void main(String[] args) throws NumberFormatException, IOException {
		BufferedReader m = new BufferedReader(new InputStreamReader(System.in));
		int n = Integer.parseInt(m.readLine());
	
		for (int i = 0; i < n; i++) {
			String cas = m.readLine();
			String [] a = cas.split(" ");
			int nofGoogler = Integer.parseInt(a[0]);
			int nofsurprising = Integer.parseInt(a[1]);
			int p = Integer.parseInt(a[2]);
			int check = (3*p) - 2;
			if (nofsurprising >0)
				check -=2;
			int count  = 0 ;
			int co  = 0 ;
			for (int j = 3; j < a.length; j++) {
				int c = Integer.parseInt(a[j]);
				if (c >= p && c >=check ){
					count++;
					if(nofsurprising >0 && c < (check+2))
						co++;
				}
			}
			if (co > nofsurprising)
				count -= (co-nofsurprising);
			System.out.print("Case #"+(i+1)+": "+count);

			System.out.print("\n");
		}

	}

}
