Before revision: Siblings, half siblings, three-quarter siblings, and cross siblingsErika and Efram are full siblings; to them, Abram, Andromeda, and Agnes are their half-siblings, and Carlo is their cross sibling.
After revision: Siblings, half siblings, three-quarter siblings, and cross siblingsErika and Efram are full siblings; to them, Abram, Aserna, and Agnia are their half-siblings, and Bein is their cross sibling.