sundul kepala sundul kepala
sundul kepala sundul kepala !
s u n d u l WORD_BOUNDARY k ə p a l a WORD_BOUNDARY s u n d u l WORD_BOUNDARY k ə p a l a WORD_BOUNDARY
s u n d u l WORD_BOUNDARY k e p a l a WORD_BOUNDARY s u n d u l WORD_BOUNDARY k e p a l a WORD_BOUNDARY