1@startuml 2title "UCM verb sequence graph" 3 4 5start 6split 7 :Enable verb; 8 :SectionDefaults sequence; 9 :EnableSequence; 10 11 :Enable, use and disable verb devices; 12 13 :Disable verb; 14 :DisableSequence; 15split again 16 :Switch verb; 17 :Disable old verb; 18 if (TransitionSequence) then (present) 19 :TransitionSequence; 20 :Enable new verb; 21 else (not present) 22 :Disable old verb; 23 :DisableSequence; 24 :Enable new verb; 25 :EnableSequence; 26 endif 27end split 28stop 29 30@enduml 31