Problem: Alice and Bob are going to celebrate Christmas by playing a game with a tree of presents. The tree has n nodes (numbered 1 to n, with some node r as its root). There are a_i presents are hanging from the i-th node.

Before beginning the game, a special integer k is chosen. The game proceeds as follows:

  * Alice begins the game, with moves alternating each turn;
  * in any move, the current player may choose some node (for example, i) which has depth at least k. Then, the player picks some positive number of presents hanging from that node, let's call it m (1 ≤ m ≤ a_i);
  * the player then places these m presents on the k-th ancestor (let's call it j) of the i-th node (the k-th ancestor of vertex i is a vertex j such that i is a descendant of j, and the difference between the depth of j and the depth of i is exactly k). Now, the number of presents of the i-th node (a_i) is decreased by m, and, correspondingly, a_j is increased by m;
  * Alice and Bob both play optimally. The player unable to make a move loses the game.



For each possible root of the tree, find who among Alice or Bob wins the game.

Note: The depth of a node i in a tree with root r is defined as the number of edges on the simple path from node r to node i. The depth of root r itself is zero.

Input

The first line contains two space-separated integers n and k (3 ≤ n ≤ 10^5, 1 ≤ k ≤ 20).

The next n-1 lines each contain two integers x and y (1 ≤ x, y ≤ n, x ≠ y), denoting an undirected edge between the two nodes x and y. These edges form a tree of n nodes.

The next line contains n space-separated integers denoting the array a (0 ≤ a_i ≤ 10^9).

Output

Output n integers, where the i-th integer is 1 if Alice wins the game when the tree is rooted at node i, or 0 otherwise.

Example

Input


5 1
1 2
1 3
5 2
4 3
0 3 2 4 4


Output


1 0 0 1 1 

Note

Let us calculate the answer for sample input with root node as 1 and as 2.

Root node 1

Alice always wins in this case. One possible gameplay between Alice and Bob is:

  * Alice moves one present from node 4 to node 3. 
  * Bob moves four presents from node 5 to node 2. 
  * Alice moves four presents from node 2 to node 1. 
  * Bob moves three presents from node 2 to node 1. 
  * Alice moves three presents from node 3 to node 1. 
  * Bob moves three presents from node 4 to node 3. 
  * Alice moves three presents from node 3 to node 1. 



Bob is now unable to make a move and hence loses.

Root node 2

Bob always wins in this case. One such gameplay is:

  * Alice moves four presents from node 4 to node 3. 
  * Bob moves four presents from node 5 to node 2. 
  * Alice moves six presents from node 3 to node 1. 
  * Bob moves six presents from node 1 to node 2. 



Alice is now unable to make a move and hence loses.

Solution (in CPP):

Solution:
#include "bits/stdc++.h"
#define FI first.first
#define SE first.second
#define TH second
#define fi first
#define se second
#define th second

using namespace std;

string to_string(const string& str) {
  return str;
}

template<typename T>
string to_string(const set<T>& mys) {
  if(mys.empty()) return "{}";
  string ret = "{";
  for(auto el: mys) ret += to_string(el) + ", ";
  ret.pop_back(), ret.pop_back(); // Remove last space and comma
  ret += "}";
  return ret;
}

template<typename T>
string to_string(const pair<T, T>& pr) {
  return "(" + to_string(pr.fi) + "," + to_string(pr.se) + ")";
}

template<typename T>
string to_string(const vector<T>& vc, int w) {
  if(vc.empty()) return "";
  if(w + 1 == vc.size()) return to_string(vc[w]);
  return to_string(vc[w]) + "," + to_string(vc, w + 1);
}

template<typename T>
string to_string(const vector<T>& vc) {
  return "{" + to_string(vc, 0) + "}";
}

void debug_out() { cerr << endl; }
 
template <typename Head, typename... Tail>
void debug_out(Head H, Tail... T) {
  cerr << " " << to_string(H);
  debug_out(T...);
}
 
#ifdef DEBUG
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#else
#define debug(...) 42
#endif

class DebugStream {}LOG;
template <typename T>DebugStream &operator<<(DebugStream &s, const T&) { return s; }
#ifdef DEBUG
#define LOG clog
#endif

typedef long long ll;
typedef pair<ll, ll> ii;
typedef long double ld;
mt19937 rnd(chrono::steady_clock::now().time_since_epoch().count());

const int maxN = 1e5 + 9, maxV = 1e6 + 9, MOD = 1e9 + 7, SQ = 335, lg = 20, bs = 43;

int n, k, dp[maxN][bs], tmp[bs];
vector<int> adj[maxN];

void apply(int* toad, int* used) {
  for(int i = 0; i < k; i++)
    toad[(i + 1) % k] ^= used[i];
}

void botUp(int nd, int an) {
  for(auto sn: adj[nd]) {
    if(sn == an) continue;
    botUp(sn, nd);
    apply(dp[nd], dp[sn]);
  }
}

void topDown(int nd, int an) {
  for(auto sn: adj[nd]) {
    if(sn == an) continue;
    memcpy(tmp, dp[sn], sizeof tmp);
    apply(dp[nd], tmp);
    apply(dp[sn], dp[nd]);
    apply(dp[nd], tmp);
    topDown(sn, nd);
  }
}

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  #ifdef DEBUG
  freopen("input.txt", "r", stdin);
  #endif

  cin >> n >> k;
  k *= 2;
  for(int i = 1, u, v; i < n; i++) {
    cin >> u >> v;
    u--, v--;
    adj[u].push_back(v);
    adj[v].push_back(u);
  }
  for(int i = 0; i < n; i++) cin >> dp[i][0];
  botUp(0, -1);
  topDown(0, -1);
  for(int i = 0; i < n; i++) {
    int rsp = 0;
    for(int j = k / 2; j < k; j++) rsp ^= dp[i][j];
    cout << (rsp? 1: 0) << ' '; 
  }
  cout << '\n';
}