C13332313311211113313331333133313311211331333133313113313331123322121
>>
C1333231331121111331333133313331331121133133313331311331333112332212
<<
C13332313311211113313331333133313311211331333133313113313331123322123
>>
C13332313311211113313331333133313311211331333133313113313331123322122
>>