12
 1378
 51202278
 989898989
 4
 7
 9
 6
 8
 12193721
 999999995
 999999999
 11
 999999996
 999999998
 3
 14
 15
 10
 999999994
 1000
 13781378
 5
 999999997
 1000000000
 13
 16
 0

6
 4
 4
 8
 6
 2
 8
 4
 6
 8
 2
 2
 2
 6
 4
 2
 4
 2
 4
 4
 6
 4
 8
 8
 6
 8
 6
 1

#include <bits/stdc++.h>
using namespace std;
long long bigmod(long long a, long long b, long long m) {
  long long x = 1, y = a;
  while (b > 0) {
    if (b & 1) x = (x * y) % m;
    y = (y * y) % m;
    b >>= 1;
  }
  return x;
}
long long gcd(long long a, long long b) {
  long long rem = 0;
  if (b == 0) return a;
  return gcd(b, a % b);
}
long long lcm(long long a, long long b) { return (a / gcd(a, b)) * b; }
int main() {
  long long n;
  cin >> n;
  if (n == 1)
    cout << 8;
  else if (n == 2)
    cout << 4;
  else
    cout << 6;
}
