#include <bits/stdc++.h>
#include <atcoder/all>
using namespace atcoder;
using namespace std;
using ll=int;
using ld=long double;
ld pie=3.141592653589793;
ll mod=998244353;
ll inf=1009;
int main(){
    srand((unsigned)time(NULL));
    ll n;
    cin >> n;
    for (ll i = 0; i >=0; i++)
    {
        ll a=rand()%n;
        string s=to_string(a);
        bool ok=true;
        for (ll j = 0; j < s.size(); j++)
        {
            if (s[j]=='7')
            {
                ok=false;
                break;
            }
        }
        if (!ok)
        {
            continue;
        }
        ll b=n-a;
        s=to_string(b);
        for (ll j = 0; j < s.size(); j++)
        {
            if (s[j]=='7')
            {
                ok=false;
                break;
            }
        }
        if (ok)
        {
            cout << a << ' ' << b << endl;
            return 0;
        }
    }
}