#include <iostream>
#include <algorithm>
#include <vector>

using lint = long long;

void solve() {
    int n;
    lint m;
    std::cin >> n >> m;

    std::vector<lint> xs(n);
    for (auto& x : xs) std::cin >> x;
    std::reverse(xs.begin(), xs.end());

    lint score = 0;
    for (auto x : xs) {
        // get all stone
        lint nscore = x - m - score;

        if (x > 1) {
            // leave a stone
            nscore = std::max(nscore, (x - 1) - (1 - m) + score);
        }

        score = nscore;
    }

    std::cout << (score > 0 ? "First" : "Second") << "\n";
}

int main() {
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);

    solve();

    return 0;
}