#include<iostream> #include<cstring> using namespace std; int main(){ string s; cin>>s; int len=s.size(); if(s[len-2]=='e'&&s[len-1]=='r'){ len=len-2; }else if(s[len-2]=='l'&&s[len-1]=='y'){ len=len-2; }else if(s[len-3]=='i'&&s[len-2]=='n'&&s[len-1]=='g'){ len=len-3; } if(len>0){ for(int i=0;i<len;i++){ cout<<s[i]; } } else{ cout<<s; } return 0; }