@startuml
skinparam state {
    BorderColor FF0000
    BackgroundColor #FFF8DC
}
skinparam shadowing true


state fork_state <<fork>>

[*] --> fork_state
fork_state --> State2
fork_state --> State3

state join_state <<join>>

State2 --> join_state
State3 --> join_state
join_state --> State4

State4 --> [*]
@enduml
