#include <bits/stdc++.h>
#define REP(i, a, n) for(ll i = ((ll) a); i < ((ll) n); i++)
using namespace std;
typedef long long ll;

string S;
ll valid[10] = { 20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841 };

int main(void) {
  cin >> S;

  ll cnt[256];
  REP(i, 0, 256) cnt[i] = 0;

  REP(i, 0, S.size()) {
    if(S[i] == '.') continue;
    cnt[S[i]]++;
  }

  REP(i, 0, 10) if(cnt[i + '0'] > valid[i]) cout << i << " ";
  REP(i, 0, 10) if(cnt[i + '0'] < valid[i]) cout << i << endl;
}