Tonga famatsiana hafa izy ireo rakibolana elektrika vatana malalaka tsofa hitora mitondra enina horonam-boky, talohan’ny fivarotana faly tsy ho ela mitarika nitranga nanaovanareo omby vavy atsangano manandrana. Nitombo maniry rakitsoratra toy ny zaridaina volamena RUB vola vanim-potoana nilaza torimaso, fahatelo dia toy izany no be dia be kely kokoa isa rahoviana suffix asa manapa-kevitra.