#include <bits/stdc++.h>
#include <cave.h>
using namespace std;
using ll = long long;
using vb = vector<bool>;
using vvb = vector<vb>;
using vi = vector<int>;
using vvi = vector<vi>;
using vl = vector<ll>;
using vvl = vector<vl>;
using vc = vector<char>;
using vvc = vector<vc>;
const ll mod = 1e9 + 7,inf = 1e18;
#define pb push_back
#define fast ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
void exploreCave(int n)
{
int is[n];
for (int i = 0;i<n;i++)is[i] = 0;
int val[n];
for (int i = 0;i<n;i++){
is[i] = 1;
int pos = tryCombination(is);
val[i] = pos;
is[i] = 0;
}
answer(is,val);
}
