musti dikasi ilmu dulu
musti dikasi ilmu dulu .
m u s t i WORD_BOUNDARY d i k a s i WORD_BOUNDARY  i l m u WORD_BOUNDARY d u l u WORD_BOUNDARY
m u s t i WORD_BOUNDARY d i k a s i WORD_BOUNDARY i l m u WORD_BOUNDARY d u l u WORD_BOUNDARY