ba ju tu tu bi bi
ba ju tu tu bi bi .
b a WORD_BOUNDARY j u WORD_BOUNDARY t̪ u WORD_BOUNDARY t̪ u WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY
b a WORD_BOUNDARY j u WORD_BOUNDARY t u WORD_BOUNDARY t u WORD_BOUNDARY b i WORD_BOUNDARY b i WORD_BOUNDARY . WORD_BOUNDARY