"Hello, world! This is a simple sentence."
"UPPER lower MiXeD CaSe 123 4.56 7,890 1st 2nd"
"Héllo wörld, naïve café résumé Ångström façade"
"é à combining marks: ñ ö ́alone"
"中文分词测试，我爱北京天安门。"
"日本語のテキスト、カタカナとひらがな。"
"한국어 텍스트입니다."
"Emoji 😀👍🏽 family 👨‍👩‍👧 flags 🇺🇸🇬🇧 keycap 1️⃣"
"zero​width‌joiner‍test﻿bom"
"control\u0000chars\u0001in\u0007text\u000bvertical\fformfeeddel"
"tabs\tand\nnewlines\r\nwindows\u001c\u001d\u001e\u001fseps"
"non breaking em　ideographic line paranel"
"Greek ΣΊΣΥΦΟΣ σίσυφος final ς ΌΣΟΣ"
"Turkish İstanbul ıi IĞDIR şŞ"
"German Straße STRASSE ß ẞ"
"Ligatures ﬁ ﬂ ﬀ and fullwidth ＡＢＣ１２３ and superscript x² H₂O"
"Arabic مرحبا بالعالم Hebrew שלום עולם"
"Cyrillic Привет мир Ёё Thai สวัสดีครับ Devanagari नमस्ते"
"supercalifragilisticexpialidocious antidisestablishmentarianism"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb éééééééééééééééééééééééééééééééééééééééééééééééééééééééééééé"
"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
"[CLS] [SEP] [MASK] [PAD] [UNK] inline"
"embedded[MASK]token and [MASK]s and word[SEP]word [cls] [Mask]"
"punctuation!!! ??? ... --- ___ *** ### @@@ $$$ %%% ^^^ &&& ((())) [[]] {{}} <<>> ||| ~~~ `` '' \"\""
"Unicode punct « » „ “ ” ‘ ’ ‹ › ¡ ¿ — – … · • § ¶ † ‡ ※ ‽"
"urls https://example.com/path?q=1&b=2#frag and emails a.b+c@d.co.uk"
"code: def f(x): return x**2 // 3 if x != 0 else {'a': [1, 2]}"
"numbers 3.14159 1e-10 0xFF 1,000,000 ½ ¾ ⅓ ٣ ๓ Ⅻ"
"   leading and trailing spaces   "
""
" "
"\t\n\r "
"don't won't it's we're they've I'm y'all"
"private use  and replacement � char"
"math ∑∫√∞≠≤≥ arrows ←→↑↓ box ─│┌┐ braille ⠁⠃"
"CJK compat 豈 更 and ext B 𠀀𠀁 and radicals ⺀ ⺁"
"mixed中English混合text测试123数字"
"surrogate-adjacent 𝓗𝓮𝓵𝓵𝓸 𝔘𝔫𝔦𝔠𝔬𝔡𝔢 𝟙𝟚𝟛"
