#include<iostream>
using namespace std;
int main(){
    string a,b,c;
    cin>>a>>b>>c;
    if(a=="vertebrado"&&b=="ave"&&c=="carnivoro") cout<<"aguia";
    else if(a=="vertebrado"&&b=="ave"&&c=="onivoro") cout<<"pomba";
    else if(a=="vertebrado"&&b=="mamifero"&&c=="onivoro") cout<<"homem";
    else if(a=="vertebrado"&&b=="mamifero"&&c=="herbivoro") cout<<"vaca";
    else if(a=="invertebrado"&&b=="inseto"&&c=="hematofago") cout<<"pulga";
    else if(a=="invertebrado"&&b=="inseto"&&c=="herbivoro") cout<<"lagarta";
    else if(a=="invertebrado"&&b=="anelideo"&&c=="hematofago") cout<<"sanguessuga";
    else if(a=="invertebrado"&&b=="anelideo"&&c=="onivoro") cout<<"minhoca"; 
    return 0;
}