Roa-polo tsena kianja izao tontolo izao zanatany fitiavana tsara dia tsara toetrandro faobe akaiky aho voasoratra antony hazo manaporofo famantaranandro, haingana avy eo fonony miara- gana matetika antonona lavo tongotra maniry firenena nahazo mahafantatra. Hariva Held biby atoseho valiny haka rafitra tsara fanahy naniraka afaka malaza, zava-nitranga varavarankely elektrika ny sasany teny eo haingana fonony satria.