kalo kalo bukan susu apa
kalo kalo bukan susu apa ?
k a l o WORD_BOUNDARY k a l o WORD_BOUNDARY b u k a n WORD_BOUNDARY s u s u WORD_BOUNDARY a p a WORD_BOUNDARY
k a l o WORD_BOUNDARY k a l o WORD_BOUNDARY b u k a n WORD_BOUNDARY s u s u WORD_BOUNDARY a p a WORD_BOUNDARY ? WORD_BOUNDARY