#include <bits/stdc++.h>
using namespace std;
int x[13], y[13];
int j[5];
int w[5], z[5];
int ansx[5], ansy[5];
double dis(double x1, double y1, double x2, double y2) {
  return sqrt((x1 - x2) * (x1 - x2) + (y1 - y2) * (y1 - y2));
}
set<pair<int, int> > seto;
int main() {
  int n, m;
  cin >> n >> m;
  x[1] = 0;
  y[1] = 0;
  x[2] = 0;
  y[2] = 1;
  x[3] = 1;
  y[3] = 0;
  x[4] = 0;
  y[4] = m;
  x[5] = 0;
  y[5] = m - 1;
  x[6] = 1;
  y[6] = m;
  x[7] = n;
  y[7] = m;
  x[8] = n;
  y[8] = m - 1;
  x[9] = n - 1;
  y[9] = m;
  x[10] = n;
  y[10] = 0;
  x[11] = n;
  y[11] = 1;
  x[12] = n - 1;
  y[12] = 0;
  double ans = 0;
  for (j[1] = 1; j[1] <= 12; j[1]++)
    for (j[2] = 1; j[2] <= 12; j[2]++)
      for (j[3] = 1; j[3] <= 12; j[3]++)
        for (j[4] = 1; j[4] <= 12; j[4]++) {
          bool flag = true;
          seto.clear();
          for (int i = 1; i <= 4; i++) {
            w[i] = x[j[i]];
            z[i] = y[j[i]];
          }
          for (int i = 1; i <= 4; i++) {
            seto.insert(make_pair(w[i], z[i]));
            if (w[i] < 0 || w[i] > n || z[i] < 0 || z[i] > m) flag = false;
          }
          if (seto.size() < 4) flag = false;
          if (flag) {
            double res = 0;
            for (int i = 1; i <= 3; i++)
              res += dis(w[i], z[i], w[i + 1], z[i + 1]);
            if (res > ans) {
              ans = res;
              for (int i = 1; i <= 4; i++) {
                ansx[i] = w[i];
                ansy[i] = z[i];
              }
            }
          }
        }
  for (int i = 1; i <= 4; i++) cout << ansx[i] << " " << ansy[i] << endl;
  return 0;
}
