C111112111133131121133133313331311331333131323133313232233112331321   >>    C11111211113313112113313331333131133133313132313331323223311233132   <<    C111112111133131121133133313331311331333131323133313232233112331323   >>      C111112111133131121133133313331311331333131323133313232233112331322   >>