#include<iostream>
#include<string>
using namespace std ;
int main (){
string x , y , z;
cin >> x ;
cin >> y ;
cin >> z ;
if(x=="vertebrado" && y == "ave" && z =="carnivoro"){
cout <<"aguia"<<endl;
}
else if(x=="vertebrado" && y == "ave" && z =="onivoro"){
cout <<"pomba"<<endl;
}
else if (x=="vertebrado" && y=="mamifero" && z =="onivoro"){
cout <<"homem"<<endl;
}
else if (x=="vertebrado" && y=="mamifero" && z =="herbivoro"){
cout<<"vaca"<<endl;
}
else if (x=="invertebrado"&& y == "inseto" && z=="hematofago"){
cout<<"pulga"<<endl;
}
else if (x=="invertebrado"&& y == "inseto" && z=="herbivoro"){
cout<<"lagarta"<<endl;
}
else if (x=="invertebrado" && y == "anelideo"&& z =="hametofago"){
cout<<"sanguessuga"<<endl;
}
else if (x=="invertebrado" && y == "anelideo"&& z =="onivoro"){
cout<<"minhoca"<<endl;
}
}
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