example taken from: http://www.opendylan.org/books/drm/Method_Dispatch

        옵젳Ṯ
          ^
          |
       ᓕᵮꡠＦᚖᶭ 
        ^    ^
       /      \
  SㄣチenŦ    빞엗ᱞ
     ^          ^
     |          |
ᕟ텔li겐ț  Hʉ만ӫ읻
      ^        ^
       \      /
        ቩᓪ찬

define class <SㄣチenŦ> (<ᓕᵮꡠＦᚖᶭ>) end class;
define class <빞엗ᱞ> (<ᓕᵮꡠＦᚖᶭ>) end class;
define class <ᕟ텔li겐ț> (<SㄣチenŦ>) end class;
define class <Hʉ만ӫ읻> (<빞엗ᱞ>) end class;
define class <ቩᓪ찬> (<ᕟ텔li겐ț>, <Hʉ만ӫ읻>) end class;