iya tutul bukan tutul
iya tutul bukan tutul .
i j a WORD_BOUNDARY t u t u l WORD_BOUNDARY b u k a n WORD_BOUNDARY t u t u l WORD_BOUNDARY
i y a WORD_BOUNDARY t u t u l WORD_BOUNDARY b u k a n WORD_BOUNDARY t u t u l WORD_BOUNDARY . WORD_BOUNDARY