E mohio ana tatou, maruamīhini tākai ka mahia i roto i te papu korehau me te tarapi korehau, i roto i te mahi o ana mahi, ko te hiahia ki te whakakore i te hau i roto i te putea, engari kaore e hiahia ki te pupuhi i te hau, i roto i te tikanga, kaore e hiahiatia te whakamahi i te hau compressor, engari ehara i te mea.

