kan ada B besar B kecil
kan ada b besar b kecil .
k a n WORD_BOUNDARY a d a WORD_BOUNDARY b WORD_BOUNDARY b ə s a r WORD_BOUNDARY b WORD_BOUNDARY k ə t̠ʃ i l WORD_BOUNDARY
k a n WORD_BOUNDARY a d a WORD_BOUNDARY b WORD_BOUNDARY b e s a r WORD_BOUNDARY b WORD_BOUNDARY k e c i l WORD_BOUNDARY . WORD_BOUNDARY