o itu kan dulu waktu Mamas
o itu kan dulu waktu mamas .
o WORD_BOUNDARY  i t u WORD_BOUNDARY k a n WORD_BOUNDARY d u l u WORD_BOUNDARY w a k t u WORD_BOUNDARY m a m a s WORD_BOUNDARY
o WORD_BOUNDARY i t u WORD_BOUNDARY k a n WORD_BOUNDARY d u l u WORD_BOUNDARY w a k t u WORD_BOUNDARY m a m a s WORD_BOUNDARY