#include <bits/stdc++.h>

using namespace std;
using ll = long long;

int main(){
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);

    string S;
    cin >> S;
    while(S.back() != '#') S.pop_back();
    S.pop_back();
    reverse(S.begin(), S.end());
    while(S.back() != '#') S.pop_back();
    S.pop_back();
    reverse(S.begin(), S.end());

    cout << S << endl;

    return 0;
}