#include<bits/stdc++.h>
#include <vector>

#define range(x) begin(x), end(x)

using namespace std;


int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int n, d;
    cin >> n >> d;

    int ans = 0;
    for (int i = 0; i < n; i++) {
        vector<int> a = {0, d, (d << 6), (d << 12), (d) + (d << 6), (d) + (d << 12)};

        ans ^= a[rand() % 6];
        for (int c = 0; c < 6; c++) {
            cout << a[c] << " ";
        }
        cout << "\n";
        assert(ans % d == 0);
    }


    return 0;
}