C133323133112111133133313331333131333133313121111121133133313232223321
>>
C13332313311211113313331333133313133313331312111112113313331323222332
<<
C133323133112111133133313331333131333133313121111121133133313232223323
>>
C133323133112111133133313331333131333133313121111121133133313232223322
>>