#include <iostream>
#include <vector>

using namespace std;
vector<int>vec[1005];
int main()
{
    int n,i,j,k,l,edges=0;
    cin>>n;
    n=n*2+4;
    for(i=4;i<=n;i+=2)
    {
        for(j=1;j<i/2;j++)
        {
            if((i/2-j)%2==1)
            {
                vec[j*2-1].push_back(i-1);
                vec[j*2].push_back(i);
                edges+=2;
            }
            else
            {
                vec[j*2-1].push_back(i);
                vec[j*2].push_back(i-1);
                edges+=2;
            }
        }
    }
    cout<<n<<" "<<edges<<" "<<2<<'\n';
    for(i=1;i<=n;i++)
    {
        cout<<(i%4)/2+1<<" ";
    }
    cout<<'\n';
    for(i=1;i<=n;i++)
    {
        for(auto j:vec[i])
        {
            cout<<i<<" "<<j<<'\n';
        }
    }
    return 0;
}