package main
import "fmt"
func main(){
var a, b, c string
fmt.Scanf("%s", &a)
fmt.Scanf("%s", &b)
fmt.Scanf("%s", &c)
if (a == "vertebrado") && (b == "ave") && (c == "carnivoro") {
fmt.Printf("aguia")
}
if (a == "vertebrado") && (b == "ave") && (c == "onivoro") {
fmt.Printf("pomba")
}
if (a == "vertebrado") && (b == "mamifero") && (c == "onivoro") {
fmt.Printf("homem")
}
if (a == "vertebrado") && (b == "mamifero") && (c == "herbivoro") {
fmt.Printf("vaca")
}
if (a == "invertebrado") && (b == "inseto") && (c == "hematofago") {
fmt.Printf("pulga")
}
if (a == "invertebrado") && (b == "inseto") && (c == "herbivoro") {
fmt.Printf("lagarta")
}
if (a == "invertebrado") && (b == "anelideo") && (c == "hematofago") {
fmt.Printf("sanguessuga")
}
if (a == "invertebrado") && (b == "anelideo") && (c == "onivoro") {
fmt.Printf("minhoca")
}
}
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