#include <bits/extc++.h>

#ifndef DUMP
#define DUMP(...) void(0)
#endif

using namespace std;

int main() {
  cin.tie(nullptr)->sync_with_stdio(false);
  int64_t n, m;
  cin >> n >> m;
  vector<int64_t> a(n);
  for (auto&& e : a) cin >> e;

  int64_t dp = 0;
  for (int i = n; i--;) {
    int64_t ndp = a[i] - m - dp;
    if (a[i] >= 2) ndp = max(ndp, a[i] + m - 2 + dp);
    swap(dp, ndp);
  }
  DUMP(dp);
  cout << (dp > 0 ? "First" : "Second") << '\n';
}