1. Gufunga ibimenyetso bisabwa Mbere ya byose, bigomba kuba biramba, gufunga na plaque yicyapa bigomba kwihanganira ibidukikije byakoreshejwe;Icya kabiri, kugirango ushikame, gufunga nibimenyetso bigomba gukomera bihagije kugirango urebe ko udakoresheje imbaraga zo hanze zidashobora kuvaho;Igomba kandi kuba reco ...
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