OK. I understand that i had old information about these codes.
I have BRF-files (not english language) written by 6 dots Braille ASCII:
https://en.wikipedia.org/wiki/Braille_ASCII
I didn't know that now it is NABCC and it's the same as 6 dots Braille
ASCII, excepted patterns with 7 and 8 dots.
Thank You all.
Andrey
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