C13332313311211113313331333133313331323123121111331333133323222121
>>
C1333231331121111331333133313331333132312312111133133313332322212
<<
C13332313311211113313331333133313331323123121111331333133323222123
>>
C13332313311211113313331333133313331323123121111331333133323222122
>>