C133323133112111133133313331311331333132313221211111133133313232121211
>>
C13332313311211113313331333131133133313231322121111113313331323212121
<<
C133323133112111133133313331311331333132313221211111133133313232121213
>>
C133323133112111133133313331311331333132313221211111133133313232121212
>>