#include <bits/stdc++.h>
using namespace std;
long long x1, x2, a, b, dis;
int main() {
  cin >> x1 >> x2 >> a >> b;
  dis = x2 - x1;
  bool rot = 0;
  if (dis < 0) {
    dis = -dis;
    swap(a, b);
    a = -a;
    b = -b;
    rot = 1;
  }
  if (a <= 0) {
    if (b >= dis) {
      puts("FIRST");
      cout << x2 << endl;
    } else {
      puts("DRAW");
    }
  } else {
    long long rm = dis % (a + b);
    if (rm == 0)
      puts("SECOND");
    else if (rm >= a && rm <= b) {
      puts("FIRST");
      cout << (rot ? x1 - rm : x1 + rm) << endl;
    } else
      puts("DRAW");
  }
  return 0;
}
