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.*;

public class Test {

	public static void main(String[] args) throws Exception {
		
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in, "UTF-8"));
		int num = Integer.parseInt(br.readLine());
		int nline = 1;
		String line;
		while ((line = br.readLine()) != null && nline <=num) {
			String[] tok = line.split(" ");
			int N = Integer.parseInt(tok[0]);
			int S = Integer.parseInt(tok[1]);
			int p = Integer.parseInt(tok[2]);
			int max = N;
			if (p == 1) {
				for (int i = 3; i < N+3; i++) {
					if ((Integer.parseInt(tok[i]) == 0)) {
						--max;
					}
				}
			}
			if (p >= 2) {
				for (int i = 3; i < N+3; i++) {
					if (Integer.parseInt(tok[i]) <= 3*p-5) {
						--max;
					}
					if ((Integer.parseInt(tok[i]) == 3*p-3) || (Integer.parseInt(tok[i]) == 3*p-4)) {
						if (S > 0) --S;
						else --max;
					}
				}
			}
			System.out.println("Case #" + nline + ": " + max);
			nline++;
		}

	}		

}


