buat apa itu lubang+lubang
buat apa itu lubang lubang ?
b u a t WORD_BOUNDARY a p a WORD_BOUNDARY  i t u WORD_BOUNDARY l u b a ŋ WORD_BOUNDARY l u b a ŋ WORD_BOUNDARY
b u a t WORD_BOUNDARY a p a WORD_BOUNDARY i t u WORD_BOUNDARY l u b a n g WORD_BOUNDARY l u b a n g WORD_BOUNDARY