Input (grade 12): Casimir III of Poland is succeeded jointly by his sister, Elisabeth of Kujavia, and her son, Louis I of Hungary, beginning the rule of Poland by the Capet-Anjou family.
Output (grade 7): Casimir III of Poland is succeeded jointly by his sister, Elisabeth of Kujavia, and her son, Louis I of Hungary. Beginning of the rule of Poland by the Capet-Anjou family.