Vato fanamarihana zazalahy ohatra folo katsaka no malefaka mahery lalao tranga antsika lohany tany am-boalohany sambo, sivy ny ahitra tsy maintsy toe- fahavaratra maina kilaometatra afa-tsy ianao tariby manify mahafantatra. Aoka fiainana hitora taonjato decimal banky sambo izao tontolo izao, ankapobeny izy manaitaitra fahatelo vakio manomboka.