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#include <bits/stdc++.h>
using namespace std;
ifstream in("andrei.in");
ofstream out("andrei.out");
const int maxN = 200000;
int n, m;
vector<int> g[maxN];
vector<int> r[maxN];
vector<int> st;
bitset<maxN> used, comp;
int non(int x) {
if (x < n) {
return x + n;
}
return x - n;
}
void dfs(int u) {
used[u] = 1;
for (int &v : g[u]) {
if (used[v] == 0) {
dfs(v);
}
}
st.push_back(u);
}
void dfs2(int u) {
used[u] = comp[non(u)] = 0;
comp[u] = 1;
for (int &v : r[u]) {
if (used[v] == 1) {
dfs2(v);
}
}
}
void add(int u, int v) {
int nu = non(u), nv = non(v);
g[nv].push_back(u);
r[u].push_back(nv);
g[nu].push_back(v);
r[v].push_back(nu);
}
int main() {
int u, v, z;
in >> n >> m;
for (int i = 0; i < m; i++) {
in >> u >> v >> z;
u--; v--;
if (z == 1) {
add(non(u), non(v));
} else if (z == 0) {
add(u, v);
} else {
add(non(u), v);
add(u, non(v));
}
}
for (int i = 0; i < 2 * n; i++) {
if (used[i] == 0) {
dfs(i);
}
}
for (int i = 2 * n - 1; i >= 0; i--) {
if (used[st[i]] == 1 && used[non(st[i])] == 1) {
dfs2(st[i]);
}
}
for (int i = 0; i < n; i++) {
out << comp[i] << " ";
}
return 0;
}