C1111121111331311211331333133313331333132221123231333132313232233121
>>
C111112111133131121133133313331333133313222112323133313231323223312
<<
C1111121111331311211331333133313331333132221123231333132313232233123
>>
C1111121111331311211331333133313331333132221123231333132313232233122
>>