#include <bits/stdc++.h>
#include <atcoder/all>
using namespace std;
using namespace atcoder;
#define ll long long
#define rep(i,n) for (int i = 0; i < (n); i++)
#define coutf(f) cout << fixed << setprecision(f)
#define all(v) (v).begin(), (v).end()
#define rall(v) (v).rbegin(), (v).rend()

int main() {
	ll n, m, dp, pd = 0;
	cin >> n >> m;
	vector<ll> a(n);
	rep(i, n) cin >> a[i];
	for (int i = n - 1; i >= 0; i--) {
		dp = -9e18;
		dp = max(dp, a[i] - m - pd);
		if (a[i] > 1) dp = max(dp, a[i] - 1 + m - 1 + pd);
		pd = dp;
	}
	if (dp > 0) cout << "First" << endl;
	else cout << "Second" << endl;
	return 0;
}