tu masih ada tu di atas
tu masih ada tu di atas .
t u WORD_BOUNDARY m a s i h WORD_BOUNDARY a d a WORD_BOUNDARY t u WORD_BOUNDARY d i WORD_BOUNDARY a t a s WORD_BOUNDARY
t u WORD_BOUNDARY m a s i h WORD_BOUNDARY a d a WORD_BOUNDARY t u WORD_BOUNDARY d i WORD_BOUNDARY a t a s WORD_BOUNDARY . WORD_BOUNDARY