a buruburu buruburu buru ba
buru ba
onoma onoma
a buruburu buruburu buru ba .
a WORD_BOUNDARY b ɯ r ɯ b ɯ r ɯ WORD_BOUNDARY b ɯ r ɯ b ɯ r ɯ WORD_BOUNDARY b ɯ r ɯ WORD_BOUNDARY b a WORD_BOUNDARY
a WORD_BOUNDARY b u r u b u r u WORD_BOUNDARY b u r u b u r u WORD_BOUNDARY b u r u WORD_BOUNDARY b a WORD_BOUNDARY