o kakeknya betulin apa
o kakeknya betulin apa ?
o WORD_BOUNDARY k a k ə k ɲ a WORD_BOUNDARY b ə t u l i n WORD_BOUNDARY a p a WORD_BOUNDARY
o WORD_BOUNDARY k a k e k n y a WORD_BOUNDARY b e t u l i n WORD_BOUNDARY a p a WORD_BOUNDARY ? WORD_BOUNDARY