#include <iostream>
#include <string>
using namespace std;
int main(){
	string ID;
	cin>>ID;
	int length=ID.length();
	if((ID[length-2]=='a')&&(ID[length-1]=='i')){
		ID[length-2]='A';
		ID[length-1]='I';
	}else{
		ID+="-AI";
	}
	cout<<ID<<endl;
return 0;
}