C111123313121111121111331333133313113313232123313331322331311323131   >>    C11112331312111112111133133313331311331323212331333132233131132313   <<    C111123313121111121111331333133313113313232123313331322331311323133   >>      C111123313121111121111331333133313113313232123313331322331311323132   >>