import java.util.*;
import java.io.*;

public class Main {

	static void solve (FastScanner in, PrintWriter out, Methods ms) {

		int n = in.nextInt();
		int[] a = in.nextIntArray(n);
		int[] b = in.nextIntArray(n);

		Kenja[] kenjas = new Kenja[n];
		for (int i=0; i<n; i++) {
			char c = a[i]==0 ? 'R' : 'L';
			kenjas[i] = new Kenja(c, b[i]);
		}

		ArrayList<Integer> list = new ArrayList<>();
		for (int i=0; i<n; i++) list.add(i);

		int ans = Integer.MAX_VALUE;
		int tail = n-1;
		while (list.size() != 0) {
			int tempSum = 0;
			for (int i=0; i<n; i++) {
				int L = i==0? n-1 : i-1;
				int R = i==n-1? 0 : i+1;
				if ((kenjas[list.get(i)].hand == 'L' && kenjas[list.get(L)].hand == 'R')
						|| (kenjas[list.get(i)].hand == 'R' && kenjas[list.get(R)].hand == 'L')) {
					tempSum += kenjas[list.get(i)].fuman;
				}
			}
			ans = Math.min(ans, tempSum);
			list = nextPermutation(list);
		}

		out.println(ans);

	}

	static class Kenja {
		char hand;
		int fuman;
		Kenja (char hand, int fuman) {
			this.hand = hand;
			this.fuman = fuman;
		}
	}

	static ArrayList<Integer> nextPermutation (ArrayList<Integer> list) {
		int pivotPos = -1;
		int pivot = 0;

		for (int i=list.size()-2; i>=0; i--) {
			if (list.get(i) < list.get(i+1)) {
				pivotPos = i;
				pivot = list.get(i);
				break;
			}
		}

		if (pivotPos==-1 && pivot==0) {
			list.clear();
			return list;
		}

		int L = pivotPos+1, R = list.size()-1;
		int minPos = -1;
		int min = Integer.MAX_VALUE;
		for (int i=R; i>=L; i--) {
			if (pivot < list.get(i)) {
				if (list.get(i) < min) {
					min = list.get(i);
					minPos = i;
				}
			}
		}

		Collections.swap(list, pivotPos, minPos);
		Collections.sort(list.subList(L, R+1));

		return list;

	}



	public static void main (String[] args) {
		FastScanner in = new FastScanner(System.in);
		PrintWriter out = new PrintWriter(System.out);
		Methods ms = new Methods();
		solve(in, out, ms);
		in.close();
		out.close();
	}

	static class Methods {

		public void print (Object... ar) {System.out.println(Arrays.deepToString(ar));}

		public int max (int... ar) {Arrays.sort(ar); return ar[ar.length-1];}

		public int min (int... ar) {Arrays.sort(ar); return ar[0];}

		public long gcd (long a, long b) {return b>0?gcd(b,a%b):a;}

		public long lcm (long a, long b) {return a/gcd(a,b)*b;}

		public long factorial (int i) {
			if (i==1) return 1;
			else return i*factorial(i-1);
		}

		public int manhat (int x1, int y1, int x2, int y2) {
			return Math.abs(x1-x2)+Math.abs(y1-y2);
		}

		public double euclid (double x1, double y1, double x2, double y2) {
			return Math.sqrt((x2-x1)*(x2-x1)+(y2-y1)*(y2-y1));
		}

		public boolean isPrime (int n) {
			if (n==2) return true;
			if (n<2 || n%2==0) return false;
			for (int i=3; i<=Math.sqrt(n); i+=2) if(n%i==0) return false;
			return true;
		}

	}

	static class FastScanner {

		private InputStream in;
		private byte[] buffer = new byte[1024];
		private  int length = 0, p = 0;

		public FastScanner (InputStream stream) {
			in = stream;
		}

		public boolean hasNextByte () {
			if (p < length) return true;
			else {
				p = 0;
				try {length = in.read(buffer);}
				catch (Exception e) {e.printStackTrace();}
				if (length <= 0) return false;
			}
			return true;
		}

		public int readByte () {
			if (hasNextByte() == true) return buffer[p++];
			return -1;
		}

		public boolean isPrintable (int n) {return 33<=n&&n<=126;}

		public void skip () {
			while (hasNextByte() && !isPrintable(buffer[p])) p++;
		}

		public boolean hasNext () {skip(); return hasNextByte();}

		public String next () {
			if (!hasNext()) throw new NoSuchElementException();
			StringBuilder sb = new StringBuilder();
			int t = readByte();
			while (isPrintable(t)) {
				sb.appendCodePoint(t);
				t = readByte();
			}
			return sb.toString();
		}

		public String[] nextArray (int n) {
			String[] ar = new String[n];
			for (int i=0; i<n; i++) ar[i] = next();
			return ar;
		}

		public int nextInt () {return Math.toIntExact(nextLong());}

		public int[] nextIntArray (int n) {
			int[] ar = new int[n];
			for (int i=0; i<n; i++) ar[i] = nextInt();
			return ar;
		}

		public long nextLong () {
			if (!hasNext()) throw new NoSuchElementException();
			boolean minus = false;
			int temp = readByte();
			if (temp == '-') {
				minus = true;
				temp = readByte();
			}
			if (temp<'0' || '9'<temp) throw new NumberFormatException();
			long n = 0;
			while (isPrintable(temp)) {
				if ('0'<=temp && temp<='9') {
					n *= 10;
					n += temp - '0';
				}
				else throw new NumberFormatException();
				temp = readByte();
			}
			return minus? -n : n;
		}

		public long[] nextLongArray (int n) {
			long[] ar = new long[n];
			for (int i=0; i<n; i++) ar[i] = nextLong();
			return ar;
		}

		public double nextDouble () {
			return Double.parseDouble(next());
		}

		public double[] nextDoubleArray (int n) {
			double[] ar = new double[n];
			for (int i=0; i<n; i++) ar[i] = nextDouble();
			return ar;
		}

		public void close () {
			try {in.close();}
			catch(Exception e){}
		}

	}

}


Measured memory_bytes: 98936