#include <bits/stdc++.h>
using namespace std;
int x1, x2, a, b;
int main() {
  cin >> x1 >> x2 >> a >> b;
  if (a <= 0 && 0 <= b) {
    if (x1 + a <= x2 && x2 <= x1 + b)
      cout << "FIRST\n" << x2 << '\n';
    else
      cout << "DRAW\n";
  } else {
    int d = x2 - x1, sa = a, sb = b;
    if (sa < 0) d *= -1, sa *= -1, sb *= -1, swap(sa, sb);
    if (d < 0)
      cout << "DRAW\n";
    else {
      if (d % (sa + sb) == 0)
        cout << "SECOND\n";
      else if (d % (sa + sb) >= sa && d % (sa + sb) <= sb) {
        cout << "FIRST\n";
        int dst = d % (sa + sb);
        if (a > 0)
          cout << x1 + dst << '\n';
        else
          cout << x1 - dst << '\n';
      } else
        cout << "DRAW\n";
    }
  }
  return 0;
}
