C3132121111331312113313331333133313331333132313331333133313331331123233233231
>>
C313212111133131211331333133313331333133313231333133313331333133112323323323
<<
C3132121111331312113313331333133313331333132313331333133313331331123233233233
>>
C3132121111331312113313331333133313331333132313331333133313331331123233233232
>>