When Masha came to math classes today, she saw two integer sequences of length n - 1 on the blackboard. Let's denote the elements of the first sequence as a_i (0 ≤ a_i ≤ 3), and the elements of the second sequence as b_i (0 ≤ b_i ≤ 3).

Masha became interested if or not there is an integer sequence of length n, which elements we will denote as t_i (0 ≤ t_i ≤ 3), so that for every i (1 ≤ i ≤ n - 1) the following is true: 

  * a_i = t_i | t_{i + 1} (where | denotes the [bitwise OR operation](https://en.wikipedia.org/wiki/Bitwise_operation#OR)) and 
  * b_i = t_i \& t_{i + 1} (where \& denotes the [bitwise AND operation](https://en.wikipedia.org/wiki/Bitwise_operation#AND)). 



The question appeared to be too difficult for Masha, so now she asked you to check whether such a sequence t_i of length n exists. If it exists, find such a sequence. If there are multiple such sequences, find any of them.

Input

The first line contains a single integer n (2 ≤ n ≤ 10^5) — the length of the sequence t_i. 

The second line contains n - 1 integers a_1, a_2, …, a_{n-1} (0 ≤ a_i ≤ 3) — the first sequence on the blackboard.

The third line contains n - 1 integers b_1, b_2, …, b_{n-1} (0 ≤ b_i ≤ 3) — the second sequence on the blackboard.

Output

In the first line print "YES" (without quotes), if there is a sequence t_i that satisfies the conditions from the statements, and "NO" (without quotes), if there is no such sequence.

If there is such a sequence, on the second line print n integers t_1, t_2, …, t_n (0 ≤ t_i ≤ 3) — the sequence that satisfies the statements conditions.

If there are multiple answers, print any of them.

Examples

Input

4
3 3 2
1 2 0


Output

YES
1 3 2 0 

Input

3
1 3
3 2


Output

NO

Note

In the first example it's easy to see that the sequence from output satisfies the given conditions: 

  * t_1 | t_2 = (01_2) | (11_2) = (11_2) = 3 = a_1 and t_1 \& t_2 = (01_2) \& (11_2) = (01_2) = 1 = b_1; 
  * t_2 | t_3 = (11_2) | (10_2) = (11_2) = 3 = a_2 and t_2 \& t_3 = (11_2) \& (10_2) = (10_2) = 2 = b_2; 
  * t_3 | t_4 = (10_2) | (00_2) = (10_2) = 2 = a_3 and t_3 \& t_4 = (10_2) \& (00_2) = (00_2) = 0 = b_3. 



In the second example there is no such sequence.
import java.io.BufferedReader;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.StringTokenizer;

public class Problem {
    static int n;
    static ArrayDeque<Integer> res;
    static int [] a;
    static int [] b;
//    static int [][]memo;

    public static boolean dp (int index, int lastElement) {
        if (index >= n - 1) return true;
        boolean result = false;
        boolean failed = true;
        for (int i = 0; i <= 3; i++) {
            if((lastElement | i) == a[index] && (lastElement & i) == b[index]) {
                failed = false;
                res.add(i);
                result = result | dp(index + 1, i);
            }
        }
        if(failed)
            res.removeLast();
        return result;
    }

    public static void main(String[] args) throws IOException {
        Scanner sc = new Scanner(System.in);
        n = sc.nextInt();
        a = new int [n - 1];
        b = new int [n - 1];
//        memo = new int[n][5];
//        for (int i = 0; i < n; i++) {
//            Arrays.fill(memo[i], -1);
//        }
        for (int i = 0; i < n - 1; i++) {
            a[i] = sc.nextInt();
        }
        for (int i = 0; i < n - 1; i++) {
            b[i] = sc.nextInt();
        }



        for (int i = 0; i <= 3; i++) {
            res = new ArrayDeque<>();
            res.add(i);
            if (dp(0, i)) {
                System.out.println("YES");
                for (Integer integer : res) {
                    System.out.print(integer + " ");
                }
                return;
            }
        }

        System.out.println("NO");

    }

    static class Scanner {
        StringTokenizer st;
        BufferedReader br;

        public Scanner(InputStream System) throws FileNotFoundException {
            br = new BufferedReader(new InputStreamReader(System));
//			String FILENAME = 'level4.txt';
//			br = new BufferedReader(new FileReader(FILENAME));
        }

        public String next() throws IOException {
            while (st == null || !st.hasMoreTokens())
                st = new StringTokenizer(br.readLine());
            return st.nextToken();
        }

        public String nextLine() throws IOException {
            return br.readLine();
        }

        public int nextInt() throws IOException {
            return Integer.parseInt(next());
        }

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

        public char nextChar() throws IOException {
            return next().charAt(0);
        }

        public Long nextLong() throws IOException {
            return Long.parseLong(next());
        }

        public boolean ready() throws IOException {
            return br.ready();
        }

        public void waitForInput() {
            for (long i = 0; i < 3e9; i++)
                ;
        }
    }

    static class Pair {
        int a;
        int b;

        Pair(int a, int b) {
            this.a = a;
            this.b = b;
        }
    }

}