mandi dulu mandi dulu
mandi dulu mandi dulu .
m a n d i WORD_BOUNDARY d u l u WORD_BOUNDARY m a n d i WORD_BOUNDARY d u l u WORD_BOUNDARY
m a n d i WORD_BOUNDARY d u l u WORD_BOUNDARY m a n d i WORD_BOUNDARY d u l u WORD_BOUNDARY . WORD_BOUNDARY