C1111133313331323223313331333133313113313231331121111331333212331121   >>    C111113331333132322331333133313331311331323133112111133133321233112   <<    C1111133313331323223313331333133313113313231331121111331333212331123   >>      C1111133313331323223313331333133313113313231331121111331333212331122   >>