C133323133112111133133313331311331333132313221211111133112121121
>>
C13332313311211113313331333131133133313231322121111113311212112
<<
C133323133112111133133313331311331333132313221211111133112121123
>>
C133323133112111133133313331311331333132313221211111133112121122
>>