do do da da de da
do do da da de da .
d uː WORD_BOUNDARY d uː WORD_BOUNDARY d ɑː WORD_BOUNDARY d ɑː WORD_BOUNDARY d ə WORD_BOUNDARY d ɑː WORD_BOUNDARY
d o WORD_BOUNDARY d o WORD_BOUNDARY d a WORD_BOUNDARY d a WORD_BOUNDARY d e WORD_BOUNDARY d a WORD_BOUNDARY