_:b12266 . _:b12267 . _:b12268 . _:b12269 . _:b12270 . _:b12270 . _:b12268 _:b12269 . _:b12269 _:b12270 . _:b12265 . _:b12266 _:b12267 . _:b12267 _:b12268 . _:b12265 _:b12266 .