#include <bits/stdc++.h>
using namespace std;
int main() {
  ios_base::sync_with_stdio(0);
  cin.tie(0);
  cout.tie(0);
  int n, k;
  cin >> n >> k;
  vector<bool> dp(k + 1, 0);
  vector<int> stones(n);
  for (int i = 0; i < n; ++i) cin >> stones[i];
  dp[0] = 0;
  for (int i = 1; i <= k; ++i) {
    bool p = 1;
    for (int c : stones)
      if (i >= c) p &= dp[i - c];
    dp[i] = p ? 0 : 1;
  }
  cout << (dp[k] ? "First" : "Sescond");
  return 0;
}
