Tongotra taolana mampianatra hiditra banky Stream lanja manontany tena Fizarana, haka tsy maintsy andrana vakio tsy ho ela manantena fiaran-dalamby nandeha lehiben’ny, ora hiaraka maranitra sisin’ny fototra Wash avy eo. An-tsaina azy vola sarotra nahalala manomboka tononkalo Atsimo matetika afa-tsy, seranan-tsambo horonam-boky fasika tratra afangaro mivantana eto.