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.*;
import java.text.*;
import java.math.*;
import java.util.*;

public class J12QB implements Runnable {
	Scanner in;
	PrintWriter out;
	static String taskname = ".\\src\\B-large";
	int test, testn, i, j, k;
	int N,S,p;

	public static void main(String[] args) {
		new Thread(new J12QB()).start();
	}

	public void solve() throws Exception {
		testn = in.nextInt();

		for (test = 0; test < testn; test++) {
			int A=0,B=0,C=0,n; //A:must be surprise to be a candidate B: must not surprise C:candidate
			out.print("Case #" + (test + 1) + ": ");
			N = in.nextInt();
			S = in.nextInt();
			p = in.nextInt();
			for (int i = 0; i < N; i++) {
				n=in.nextInt();
				if (n==0)
					C+=(p==0)?1:0;
				else if (n>=3*p-4){
					C++;
					if (n==3*p-3 || n==3*p-4)
						A++;
				}
			}
			if(A>S)
				C-=(A-S);

			out.print(C+"\n");
		}
	}

	@Override
	public void run() {
		try {
			in = new Scanner(new File(taskname + ".in"));
			out = new PrintWriter(taskname+".out");
			//out = new PrintWriter(System.out, true);
			//			in = new BufferedReader( new InputStreamReader(System.in));
			//			out = new BufferedWriter( new OutputStreamWriter(System.out));
			solve();
			out.flush();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}
