aduh itu udah putus asa
aduh itu udah putus asa .
a d u h WORD_BOUNDARY i t u WORD_BOUNDARY u d a h WORD_BOUNDARY p u t u s WORD_BOUNDARY a s a WORD_BOUNDARY
a d u h WORD_BOUNDARY i t u WORD_BOUNDARY u d a h WORD_BOUNDARY p u t u s WORD_BOUNDARY a s a WORD_BOUNDARY . WORD_BOUNDARY