@startuml
class LabelTest {
    + int0 : int
}
class LabelNest1 {
    + int1 : int
}
class LabelNest2 {
}
MonoBehaviour <|-- LabelTest
LabelTest --> "nest1" LabelNest1
LabelNest1 --> "nest2" LabelNest2
LabelNest2 --> "vector2" Vector2
@enduml