My approach is very simple:
Hurdle Word 2 AnswerDRAKE
，更多细节参见同城约会
def _extract_text(node) - str:
Two characters might have identical Unicode skeletons but render differently in specific fonts, or have different skeletons but render identically in a particular typeface. Detecting this requires rendering glyphs and comparing pixel output. No purely Unicode-data-based approach handles it, and UTS #39 does not attempt to.