_:b15749630 . _:b15749630 . _:b15749630 . _:b15749630 . . _:b7991490 . _:b15749630 . _:b15749630 . _:b15749630 . _:b15749630 . "18" . _:b15749630 . _:b15749630 . _:b7991490 . _:b15749630 . _:b15749630 . _:b15749630 . _:b15749630 . _:b15749630 . _:b15749630 . _:b7991490 . _:b15749630 . . . _:b15749630 . _:b7991490 . _:b7991490 . . _:b7991490 . _:b15749630 . _:b7991490 .