#include <bits/stdc++.h>
using namespace std;

using i64 = long long;

int main() {
    cin.tie(nullptr)->sync_with_stdio(false);

    auto solve = [&]() {
        int n, q;
        cin >> n >> q;

        if (2 * n > q) {
            cout << "No" << '\n';
            return;
        }

        cout << "Yes" << '\n';

        for (int i = 0; i < n; i++) {
            int x;
            cin >> x;
            cout << 1 << ' ' << 1 << ' ' << x << '\n';
            cout << 2 << ' ' << 1 << '\n';
        }

        for (int i = 0; i < q - 2 * n; i++) {
            cout << 1 << ' ' << 1 << ' ' << 1 << '\n';
        }
    };
    
    solve();
    
    return 0;
}