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.util.*;
import java.io.*;
public class B {
  public static void main (String[] args)throws Exception
  {
    String inputfilename = args[0];
    String outputfilename = args[1];
    BufferedReader br = new BufferedReader(new FileReader(inputfilename));
    BufferedWriter bw = new BufferedWriter(new FileWriter(outputfilename));
    int cases = Integer.valueOf(br.readLine());
    for(int i = 0; i < cases; i++) {
		String[] ele = br.readLine().split(" ");
		int n = Integer.valueOf(ele[0]);
		int s = Integer.valueOf(ele[1]);
		int p = Integer.valueOf(ele[2]);
		List<Integer> total = new ArrayList<Integer>();
		for(int j = 0; j < n; j++) {
			total.add(Integer.valueOf(ele[3 + j]));
		}
		int result = B.solve(n,s,p,total);
		bw.write("Case #" + (i + 1) + ": " + result + "\n");
    }

    
    br.close();
    bw.close();
  }
  public static int solve(int n,int s,int p,List<Integer> total)
  {
    int cnt = 0;
    for(Integer t : total) {
      int divide = t / 3;
      int left = t - divide * 3;
      if(divide >= p) {
		cnt++;
		continue;
      }
      if(left == 1) {
		if(divide + 1 >= p) cnt++;
      } else if(left == 2) {
		if(divide + 1 >= p) cnt++;
		else if(divide + 2 >= p && s > 0) {cnt++;s--;}
      } else if(divide > 0){
		if(divide + 1 >= p && s > 0) {cnt++;s--;}
      }
      
    }
    return cnt;
  }
}
