C11112331312111112111133133313331333133311222121111123232313111
>>
C1111233131211111211113313331333133313331122212111112323231311
<<
C11112331312111112111133133313331333133311222121111123232313113
>>
C11112331312111112111133133313331333133311222121111123232313112
>>