C111123313121111121111331323133313331333132322133313233313331311312121   >>    C11112331312111112111133132313331333133313232213331323331333131131212   <<    C111123313121111121111331323133313331333132322133313233313331311312123   >>      C111123313121111121111331323133313331333132322133313233313331311312122   >>