C13332313311211113313331333133313331323132233133313121123223321
>>
C1333231331121111331333133313331333132313223313331312112322332
<<
C13332313311211113313331333133313331323132233133313121123223323
>>
C13332313311211113313331333133313331323132233133313121123223322
>>