C13332313311211113313331333133313331311213233121111331333133112212121
>>
C1333231331121111331333133313331333131121323312111133133313311221212
<<
C13332313311211113313331333133313331311213233121111331333133112212123
>>
C13332313311211113313331333133313331311213233121111331333133112212122
>>