elif type(self).__name__ == "TapiNodeOCuCp":
svg_nep = OCuCp(self, x, y)
elif type(self).__name__ == "TapiNodeOCuUp":
svg_nep = OCuUp(self, x, y)
elif type(self).__name__ == "TapiNodeODu":
svg_nep = ODu(self, x, y)
elif type(self).__name__ == "TapiNodeOCuCp":
svg_nep = OCuCp(self, x, y)
elif type(self).__name__ == "TapiNodeOCuUp":
svg_nep = OCuUp(self, x, y)
elif type(self).__name__ == "TapiNodeODu":
svg_nep = ODu(self, x, y)