/media/sda-magnetic/david/Extern-Magnetic-2022-06-29/Extern01/Dokumente-2020-11-16/disk10-ab-2020-01-10/02-debian-pc2-work/informatik/java-new/Arithmetic26-3/CHChemie.java

public class CHChemie {
    class Aliphaten {}
    
    class Alkane extends Aliphaten {}
    class Alkene extends Aliphaten {}
    class Alkine extends Aliphaten {}
    
    class Methan extends Alkane {}
    class Ethan extends Alkane {}
    class Propan extends Alkane {}
    class Butan extends Alkane {}
    class Pentan extends Alkane {}
    class Hexan extends Alkane {}
    class Heptan extends Alkane {}
    class Oktan extends Alkane {}

    class Ethen extends Alkene {}
    class Propen extends Alkene {}
    class Buten extends Alkene {}
    class Penten extends Alkene {}
    class Hexen extends Alkene {}
    class Hepten extends Alkene {}
    class Okten extends Alkene {}

    class Ethin extends Alkine {}
    class Propin extends Alkine {}
    class Butin extends Alkine {}
    class Pentin extends Alkine {}
    class Hexin extends Alkine {}
    class Heptin extends Alkine {}
    class Oktin extends Alkine {}

}