#include<bits/stdc++.h> using namespace std; int main(){ string s; cin>>s; int n=s.size(); if(s[n-1]=='r'&&s[n-2]=='e'||s[n-1]=='y'&&s[n-2]=='l'){ if(n!=2){ s.erase(n-2,2); cout<<s<<endl; } else cout<<s<<endl; } else if(s[n-1]=='g'&&s[n-2]=='n'&&s[n-3]=='i'){ if(n!=3){ s.erase(n-3,3); cout<<s<<endl; } else cout<<s<<endl; } else cout<<s<<endl; return 0; }