C111112111133131121133133313331333132313113313331333132313331312111113331123221
>>
C11111211113313112113313331333133313231311331333133313231333131211111333112322
<<
C111112111133131121133133313331333132313113313331333132313331312111113331123223
>>
C111112111133131121133133313331333132313113313331333132313331312111113331123222
>>