@startuml circle A1 circle A2 class B1 extends P implements A1 { } class B2 extends P implements A1,A2 { } class C1 { +test : void() } class C2 { +test : void() } class P { } B1 -() A1 B2 -() A1 B2 -() A2 A1 )-- C1 A2 )-- C2 @enduml Submit amiga aws-orange black-knight bluegray blueprint cerulean-outline cerulean crt-amber crt-green cyborg-outline cyborg hacker lightgray mars materia-outline materia metal mimeograph minty plain reddress-darkblue reddress-darkgreen reddress-darkorange reddress-darkred reddress-lightblue reddress-lightgreen reddress-lightorange reddress-lightred sandstone silver sketchy-outline sketchy spacelab spacelab-white superhero-outline superhero toy united vibrant       🎉 Discover the future PlantUML Web Editor! 🚀  PNG  SVG  ASCII Art