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#include <bits/stdc++.h>
#define pb push_back
#define fi first
#define se second
#define sz(x) (int)x.size()
#define cat(x) cerr << #x << " = " << x << endl
#define IOS cin.tie(0); ios_base::sync_with_stdio(0)
 
using ll = long long;
using namespace std;

int k, cnt[30], id = 1;
vector<int> g[105];

int main() {
	scanf("%d", &k);
	for (int i = 0; i < 30; ++i) {
		int a = ++id, b = ++id;
		cnt[i] = a;
		if (i == 0) {
			g[a].pb(100);
			g[b].pb(100);
		}
		else {
			int c = a - 1, d = a - 2;
			g[a].pb(c);
			g[a].pb(d);
			g[b].pb(c);
			g[b].pb(d);
		}
	}
	int v = 1;
	for (int i = 29; 0 <= i; --i) {
		if (k >> i & 1) {
			g[v].pb(cnt[i]);
			int u = ++id;
			g[v].pb(u);
			v = u;
		}
	}
	printf("100\n");
	for (int i = 1; i <= 100; ++i) {
		while (sz(g[i]) < 2)
			g[i].pb(-1);
		for (auto x : g[i])
			printf("%d ", x);
		printf("\n");
	}
	return 0;
}