#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
  #include "settings/debug.cpp"
#else
  #define Debug(...) void(0)
#endif
#define rep(i, n) for (int i = 0; i < (n); ++i)
using ll = long long;
using ull = unsigned long long;

int main() {
  cin.tie(nullptr)->sync_with_stdio(false);
  int n, m;
  cin >> n >> m;
  rep(_, n) {
    int __, ___, a, b;
    cin >> __ >> ___ >> a >> b;
    if (a < 0 || b < 0) {
      cout << -1 << '\n';
      return 0;
    }
  }
  rep(i, n) cout << 1 << ' ';
  cout << '\n';
  return 0;
}