#include<bits/stdc++.h>

using namespace std;

int n, d;

int main()
{
	scanf("%d %d", &n, &d);
	int k1 = (int)(log2(d & -d) + 1);
	int k2 = (int)(log2(d) + 1);
	int k = k2 - k1 + 1;
	//cout<<k<<endl;
	vector<int> ans;
	for (int i = 0; i < 6; i++)
	{
		int tmp = ((d << (k + i)) | d);
		ans.push_back(tmp);
	}
	if (n & 1)
	{
		for (int i = 1; i <= n; i++)
		{
			for (int j = 0; j < 6; j++)
			{
				cout << ans[j] << " \n"[j == 5];
			}
		}
	}
	else
	{
		for (int i = 1; i <= n - 1; i++)
		{
			for (int j = 0; j < 6; j++)
			{
				cout << ans[j] << " \n"[j == 5];
			}
		}
		for(int i=0;i<6;i++)
		{
			cout<<(ans[i]^d)<<" \n"[i==5];
		}
	}


	return 0;
}