mapukailan hi udum an algo (id. of pukail) an idiom expressing the idea that the truth of a situation will be known some day (lit. an obstruction will be pushed away someday). Mapukailan hi udum an algo. The truth will be exposed some day. Mapukailan hi udum an algo nan inat mun nangako. The truth on the amount you stole will be exposed one of these days.