larger african sample in taa

Part of a story on <http://archive.phonetics.ucla.edu/Language/NMN
/nmn_story_1972_01.html> transcript using special glyphs ǀǁǂǃʘʔɟʼʰʲa̰ɜʉʉ̰m̩ŋn̩ɲə
(the last two missing in this snippet).

Contains all distinctive characters of the Khoekhoe pangram, so replace that
by a phrase from <https://en.wikipedia.org/wiki/Taa_language?oldid=943791933>
with slightly different orthography including ɢ.