C111113331333132322331333133313331333133323223313311211113313111323321323331   >>    C11111333133313232233133313331333133313332322331331121111331311132332132333   <<    C111113331333132322331333133313331333133323223313311211113313111323321323333   >>      C111113331333132322331333133313331333133323223313311211113313111323321323332   >>