#include<bits/stdc++.h> using namespace std; char str[40]; int main() { cin >> str; int s = strlen(str); if(str[s - 2] == 'e' && str[s - 1] == 'r') s -= 2; else if(str[s - 2] == 'l' && str[s - 1] == 'y') s -= 2; else if(str[s - 3] == 'i' && str[s - 2] == 'n' && str[s - 1] == 'g') s -= 3; for(int i = 0; i < s; i++) cout << str[i]; return 0; }