C133323133112111133133313331333133313232331211113313331313222233131
>>
C13332313311211113313331333133313331323233121111331333131322223313
<<
C133323133112111133133313331333133313232331211113313331313222233133
>>
C133323133112111133133313331333133313232331211113313331313222233132
>>