You may notice that in some languages you can write the same word with special characters or not:
- French: ça va bien?
- French: ca va bien?
- German: uber alles
- German: über alles
- Romanian: romaneasca
- Romanian: românească
You can write in a language with diacritics: ç, ü, â, ă, or you can write without them: c, u, a, a. What to do?

