Unicode canonicalization and TR39 confusable analysis: building blocks for text-security pipelines (homoglyph/bidi/zalgo handling) plus standards-based transliteration
# Vietnamese (vi) language-specific overrides
# Source: NFKD decomposition + Vietnamese orthographic conventions
0110 D
0111 d
01A0 O
01A1 o
01AF U
01B0 u