C111113331333132322331333133313331311233132212111133131133122321   >>    C11111333133313232233133313331333131123313221211113313113312232   <<    C111113331333132322331333133313331311233132212111133131133122323   >>      C111113331333132322331333133313331311233132212111133131133122322   >>