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