@startuml () -→ if "Game ended" then -→[true] ======B1====== -→ "Disconnect User1" -→ ===B2=== ===B1=== -→ "Disconnect User2" -→ ===B2=== ===B1=== -→ "Disconnect User3" -→ ===B2=== ===B1=== -→ "Disconnect User4" -→ ===B2=== -→ "Closed the game" -→ "Initialize the system" -→ () else →[false] error @enduml