#include <bits/stdc++.h>
using namespace std;
int main() {
  long long x, y, a, b;
  cin >> x >> y >> a >> b;
  int k = 1;
  if (x > y) {
    a = -a;
    b = -b;
    swap(a, b);
    swap(x, y);
    k = -1;
  }
  if (y - x >= a && y - x <= b) {
    cout << "FIRST\n" << ((k == 1 ? x : y) + k * (y - x)) << "\n";
    return 0;
  }
  if (a <= 0) {
    cout << "DRAW\n";
    return 0;
  }
  long long dis = y - x;
  dis %= a + b;
  if (dis == 0)
    cout << "SECOND\n";
  else if (dis < a || dis > b)
    cout << "DRAW\n";
  else
    cout << "FIRST\n" << ((k == 1 ? x : y) + k * (dis)) << "\n";
  return 0;
}
