udah udah dibuka belum
udah udah dibuka belum ?
u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY d i b u k a WORD_BOUNDARY b ɛ l u m WORD_BOUNDARY
u d a h WORD_BOUNDARY u d a h WORD_BOUNDARY d i b u k a WORD_BOUNDARY b e l u m WORD_BOUNDARY