#include <bits/stdc++.h>
using namespace std;
#define ll long long int
#define ld long double
#define MAX 10000000
int main()
{
ll n;
cin>>n;
ll i,j;
vector<ll> v;
v.push_back(1);
v.push_back(2);
v.push_back(3);
sort(v.rbegin(),v.rend());
for(i=0;i<v.size();i++)
cout<<v[i]<<endl;
return 0;
}
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