dong1 dong1 dong1
dong1 dong1 dong1
on on on
dong1 dong1 dong1 .
t ɔ̽˥ ŋ WORD_BOUNDARY t ɔ̽˥ ŋ WORD_BOUNDARY t ɔ̽˥ ŋ WORD_BOUNDARY
d o n g 1 WORD_BOUNDARY d o n g 1 WORD_BOUNDARY d o n g 1 WORD_BOUNDARY . WORD_BOUNDARY