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#include<cstdio>
#include<vector>
using namespace std;
vector<int> key[300];
int main(){
freopen("lacate.in","r",stdin);
freopen("lacate.out","w",stdout);
int n,i,j,nr=0;
scanf("%d",&n);
if(n==2){
printf("1 1\n1\n1");
return 0;
}
printf("%d %d\n",n*(n-1)/2,n-1);
for(i=1;i<n;i++)
for(j=i+1;j<=n;j++){
nr++;
key[i].push_back(nr);
key[j].push_back(nr);
}
for(i=1;i<=n;i++)
for(j=0;j<n-1;j++){
printf("%d",key[i][j]);
if(j==n-2)
printf("\n");
else
printf(" ");
}
return 0;
}