aaa teeb suisa kniksu
aaa teeb suisa kniksu .
aː a WORD_BOUNDARY t e eː b WORD_BOUNDARY s u i s a WORD_BOUNDARY k n i k s u WORD_BOUNDARY
a a a WORD_BOUNDARY t e e b WORD_BOUNDARY s u i s a WORD_BOUNDARY k n i k s u WORD_BOUNDARY