C31232233133313221211113313331333132313331322121133133313331331121213321
>>
C3123223313331322121111331333133313231333132212113313331333133112121332
<<
C31232233133313221211113313331333132313331322121133133313331331121213323
>>
C31232233133313221211113313331333132313331322121133133313331331121213322
>>