/* Aa^~ kokoro ga pyompyon suru n jaa^~
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*/

#include <bits/stdc++.h>
using namespace std;

using VI = vector<int>;
using VVI = vector<VI>;
using PII = pair<int, int>;
using LL = long long;
using VL = vector<LL>;
using VVL = vector<VL>;
using PLL = pair<LL, LL>;
using VS = vector<string>;

#define ALL(a)  begin((a)),end((a))
#define RALL(a) (a).rbegin(), (a).rend()
#define PB push_back
#define EB emplace_back
#define MP make_pair
#define MT make_tuple
#define SZ(a) int((a).size())
#define SORT(c) sort(ALL((c)))
#define RSORT(c) sort(RALL((c)))
#define UNIQ(c) (c).erase(unique(ALL((c))), end((c)))

#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)

#define FF first
#define SS second

template<class S, class T>
istream& operator>>(istream& is, pair<S,T>& p){
  return is >> p.FF >> p.SS;
}
template<class T>
istream& operator>>(istream& is, vector<T>& xs){
  for(auto& x: xs)
	is >> x;
  return is;
}
template<class S, class T>
ostream& operator<<(ostream& os, const pair<S,T>& p){
  return os << p.FF << " " << p.SS;
}
template<class T>
ostream& operator<<(ostream& os, const vector<T>& xs){
  for(unsigned int i=0;i<xs.size();++i)
	os << (i?" ":"") << xs[i];
  return os;
}
template<class T>
void maxi(T& x, T y){
  if(x < y) x = y;
}
template<class T>
void mini(T& x, T y){
  if(x > y) x = y;
}
void debug(istringstream&){}
template <char sep=',', class Head, class... Tail>
void debug(istringstream& iss, Head&& head, Tail&&... tail)
{
  string name;
  getline(iss, name, ',');
  cout << sep << name << "=" << head;
  debug(iss, forward<Tail>(tail)...);
}
#define DEBUG(...) \
  do{ \
    istringstream ss(#__VA_ARGS__); \
    debug<' '>(ss, __VA_ARGS__); \
    cout<<endl; \
  }while(0)



const double EPS = 1e-10;
const double PI  = acos(-1.0);
const LL MOD = 1e9+7;

using Graph = VVI;
bool topo_sort(const Graph& G, VI& order){
  order.clear();
  int N = G.size();
  VI color(N, 0);
  
  function<bool(int)> visit = [&](int v)->bool{
	color[v] = 1;
	for(const auto& e: G[v]){
	  if(color[e] == 2) continue;
	  if(color[e] == 1) return false;
	  if(!visit(e)) return false;
	}
	order.push_back(v);
	color[v] = 2;
	return true;
  };

  for(int u=0;u<N;++u)
	if(!color[u] && !visit(u))
	  return false;
  reverse(begin(order), end(order));
  return true;
}


int main(){
  cin.tie(0);
  ios_base::sync_with_stdio(false);

  int N, M;
  cin >> N >> M;

  VVI G(N), iG(N);
  REP(i,M+N-1){
    int u, v;
    cin >> u >> v;
    --u;
    --v;
    G[u].PB(v);
    iG[v].PB(u);
  }

  VI ord;
  topo_sort(G, ord);

  //cout << ord << endl;

  VI rank(N);
  REP(i,N) rank[ord[i]] = i;

  VI ps(N, -1);
  REP(i,N){
    int u = ord[i];
    if(iG.empty()) ps[i] = -1;
    else{
      int mx = -1, mxu = -1;
      for(int e: iG[u]){
        if(mx < rank[e]){
          mxu = e;
          mx = rank[e];
        }
      }

      ps[u] = mxu;
    }
  }

  REP(i,N){
    cout << ps[i]+1 << endl;
  }

  return 0;
}

Measured memory_bytes: 16116