#include<cstdio>
#include<cstring>
int main()
{
	char s[40];
	scanf("%s",s);
	int len=strlen(s);
	if(len>2&&s[len-2]=='e'&&s[len-1]=='r') s[len-2]='\0';
	else if(len>2&&s[len-2]=='l'&&s[len-1]=='y') s[len-2]='\0';
	else if(len>3&&s[len-3]=='i'&&s[len-2]=='n'&&s[len-1]=='g') s[len-3]='\0';
	printf("%s\n",s);
	return 0;
}