Iban ikusi ber du
iban ikusi ber du .
i β a n WORD_BOUNDARY i k u s̺ i WORD_BOUNDARY β e ɾ WORD_BOUNDARY ð u WORD_BOUNDARY
i b a n WORD_BOUNDARY i k u s i WORD_BOUNDARY b e r WORD_BOUNDARY d u WORD_BOUNDARY . WORD_BOUNDARY