Te mǎhu natura, e ere i te mea û, Te mau nota, e te mau mea e ere i te mea faufaa roa, te rahiraa o te méthane e e ohie noa oia i te paaina i mua i te mau auahi i roto i te mau vahi i opanihia.
I roto i te mau huru tupuraa matauhia, mai te peu e ua hau atu te rahiraa mǎhu e mâ'i ra i roto i te hoê vahi taotiahia i te otia topita i raro a'e mai i te 10%, it’s deemed a dangerous level and entry should be avoided.