kalo bapak+bapak ke kantor
kalo bapak bapak ke kantor .
k a l o WORD_BOUNDARY b a p a k WORD_BOUNDARY b a p a k WORD_BOUNDARY k ə WORD_BOUNDARY k a n t o r WORD_BOUNDARY
k a l o WORD_BOUNDARY b a p a k WORD_BOUNDARY b a p a k WORD_BOUNDARY k e WORD_BOUNDARY k a n t o r WORD_BOUNDARY . WORD_BOUNDARY