tj

#include<bits/stdc++.h>
using namespace std;
string s;
int main()
{
	cin>>s;
	int len=s.size();
	if(s[len-1]=='r' and s[len-2]=='e')
	{
		for(int i=0;i<=len-3;i++)
		{
			cout<<s[i];
		}	
	}
	else if(s[len-1]=='y' and s[len-2]=='l')
	{
		for(int i=0;i<=len-3;i++)
		{
			cout<<s[i];
		}
	}
	else if(s[len-1]=='g' and s[len-2]=='n' and s[len-3]=='i')
	{
		for(int i=0;i<=len-4;i++)
		{
			cout<<s[i];
		}
	}
	else cout<<s;
	return 0;
}