su panda su panda su panda
su panda su panda su panda .
s u WORD_BOUNDARY p a n d a WORD_BOUNDARY s u WORD_BOUNDARY p a n d a WORD_BOUNDARY s u WORD_BOUNDARY p a n d a WORD_BOUNDARY
s u WORD_BOUNDARY p a n d a WORD_BOUNDARY s u WORD_BOUNDARY p a n d a WORD_BOUNDARY s u WORD_BOUNDARY p a n d a WORD_BOUNDARY . WORD_BOUNDARY