C111123313121111121111331333133313331323232133313331331121112311
>>
C11112331312111112111133133313331333132323213331333133112111231
<<
C111123313121111121111331333133313331323232133313331331121112313
>>
C111123313121111121111331333133313331323232133313331331121112312
>>