dreng dreng deng deng
dreng dreng deng deng .
d r ə ŋ WORD_BOUNDARY d r ə ŋ WORD_BOUNDARY d ə ŋ WORD_BOUNDARY d ə ŋ WORD_BOUNDARY
d r e n g WORD_BOUNDARY d r e n g WORD_BOUNDARY d e n g WORD_BOUNDARY d e n g WORD_BOUNDARY . WORD_BOUNDARY