yok bobok siang yok
yok bobok siang yok .
j o k WORD_BOUNDARY b o b o k WORD_BOUNDARY s i a ŋ WORD_BOUNDARY j o k WORD_BOUNDARY
y o k WORD_BOUNDARY b o b o k WORD_BOUNDARY s i a n g WORD_BOUNDARY y o k WORD_BOUNDARY . WORD_BOUNDARY