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