#include<bits/stdc++.h>
using namespace std;
int main(){
	int n;
	cin>>n;
	if(n==1){
		cout<<"1\n";
	}
	if(n==2){
		cout<<"1\n";
		cout<<"1 1\n";
	}
	if(n==3){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
	}
	if(n==4){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
	}
	if(n==5){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
	}
	if(n==6){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
	}
	if(n==7){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
	}
	if(n==8){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
		cout<<"1 7 21 35 35 21 7 1\n";
	}
	if(n==9){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
		cout<<"1 7 21 35 35 21 7 1\n";
		cout<<"1 8 28 56 70 56 28 8 1\n";
	}
	if(n==10){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
		cout<<"1 7 21 35 35 21 7 1\n";
		cout<<"1 8 28 56 70 56 28 8 1\n";
		cout<<"1 9 36 84 126 126 84 36 9 1\n";
	}
	if(n==11){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
		cout<<"1 7 21 35 35 21 7 1\n";
		cout<<"1 8 28 56 70 56 28 8 1\n";
		cout<<"1 9 36 84 126 126 84 36 9 1\n";
		cout<<"1 10 45 120 210 252 210 120 45 9 1\n";
	}
	if(n==12){
		cout<<"1\n";
		cout<<"1 1\n";
		cout<<"1 2 1\n";
		cout<<"1 3 3 1\n";
		cout<<"1 4 6 4 1\n";
		cout<<"1 5 10 10 5 1\n";
		cout<<"1 6 15 20 15 6 1\n";
		cout<<"1 7 21 35 35 21 7 1\n";
		cout<<"1 8 28 56 70 56 28 8 1\n";
		cout<<"1 9 36 84 126 126 84 36 9 1\n";
		cout<<"1 10 45 120 210 252 210 120 45 9 1\n";
		cout<<"1 11 55 165 330 462 462 330 165 55 11 1\n";
	}
	return 0;
}

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