C111113331333132322331333133313331331121111121133132313332313223311
>>
C11111333133313232233133313331333133112111112113313231333231322331
<<
C111113331333132322331333133313331331121111121133132313332313223313
>>
C111113331333132322331333133313331331121111121133132313332313223312
>>