C133323133112111133133313331333133313231322331333133313331333211112121
>>
C13332313311211113313331333133313331323132233133313331333133321111212
<<
C133323133112111133133313331333133313231322331333133313331333211112123
>>
C133323133112111133133313331333133313231322331333133313331333211112122
>>