#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll s(ll N) {
  long long int d = 1;
  long long int sum = 0;
  while (N > 0) {
    long long int x = (N / d) % 10;
    N -= x * d;
    sum += x;
    d *= 10;
  }
  return sum;
}
int main() {
  ll K;
  scanf("%lld", &K);
  for (ll i = 0; i < 9; i++) {
    printf("%lld\n", i + 1);
  }
  printf("%d\n", 19);
  return 0;
}
