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#include <iostream>
#include <fstream>
using namespace std;
ifstream fin("lacate.in");
ofstream fout("lacate.out");
int n;
void read(){
fin >> n;
}
void solve(){
if(n == 2){
fout << "1 1\n1\n1";
}else{
fout << "2 1\n";
for(int i = 0; i < n; ++i){
if(i < n/2){
fout << 1;
}else{
fout << 2;
}
fout << "\n";
}
}
}
int main(){
// ios_base::sync_with_stdio(false);
read();
solve();
return 0;
}