Latin Extended scores highest because phonetic extensions are deliberately designed to resemble their Latin base forms. Mathematical Alphanumeric Symbols dominate the dataset (806 of 1,418 pairs) but score low because ornate mathematical letterforms (script, fraktur, double-struck) look nothing like plain Latin in a different font. Arabic scores lowest: the letterforms are structurally different from Latin even when confusables.txt maps them as confusable.
Four days later:
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（一）政府性基金或者行政事业性收费；，这一点在safew官方版本下载中也有详细论述
When do I need a split keyboard?，这一点在Line官方版本下载中也有详细论述
Report: Breaking Free